The Developer's Money Handbook
Deep dive · Freelance platform map (2026)

Beyond Upwork: treat "switching platforms" as an optimization problem

You've already cleared the hardest first step on Upwork — you got a real paying client and earned your first ~$600. That proves your delivery converts into money. The question now isn't "can I land work," it's "for the same hours, which platform nets you more, gives you better clients, and compounds over time." This piece takes apart the dozen-plus mainstream platforms out there, sorts them into four tiers by "whose pocket the cut comes out of," and hands you a map you can read against, a decision framework built for engineers, and a phased playbook that covers all four of your goals (higher rates / easier first deals / steady retainers / productization). All fee and vetting figures are public information as of 2026, with independent verification and full sources at the end — verify what needs verifying, flag what deserves a question mark, no fabrication.

Data scope and freshness (read this first) Freelance-platform fees and vetting rules change fast. Every number here is tagged with its source and confidence level, but before you actually sign up, bid, or withdraw, re-check the official page once more. In this piece: ① cuts/commissions are cross-verified against platforms' official pages and 2026 third-party teardowns; ② anything tagged "estimate" (e.g. Toptal's client-side markup, Lemon.io's acceptance rate) is a third-party or self-reported, un-audited number, used only to gauge orders of magnitude; ③ any specific number I couldn't confirm or that got debunked on verification (e.g. Fiverr's exact per-channel withdrawal fees, Codeable's "minimum hourly rate," Contra's exact client-side charges) is explicitly marked "unverified" rather than written as fact.

1. First, define the problem: what are you actually optimizing when you switch platforms

Most people pick a platform on vibes: "I heard Toptal is high-end, so I'll go try Toptal; I heard Fiverr is good for getting orders, so I'll list on Fiverr." That's letting marketing copy lead you by the nose. Treat it as the optimization problem you already know — a platform is just one of several "acquisition channels," each with a different cut, conversion rate, and client quality. What you want to maximize is a clear objective function:

Net per hour ≈ your rate × win rate × (1 − platform cut) − withdrawal / FX losses − bid / membership cost amortization

Upwork's pain point, beyond the "platform cut," is that invisible (1 − win rate) tax: the Connects you spend bidding, the rate you sacrifice to undercut, the time you burn on low-quality inquiries — all of it is cost. The whole point of switching platforms is to find a channel that makes one term of this equation meaningfully better — not to find another identical pool and keep grinding.

By this formula, your four goals actually map to adjusting different terms in the equation, and to four structurally different kinds of platform:

Your goalWhich term it's really optimizingMatching platform type (see section 3)
Higher rates, less competitionRaise "rate," pass the "cut" onto the client, shrink the number of competitorsElite vetted networks (Toptal / Gun.io / Lemon.io / Arc.dev / Braintrust)
Easier to land the first dealRaise "win rate," lower the barrier to entry and bidding costOpen marketplaces (Guru / PeoplePerHour / Freelancer.com / Fiverr)
Steady retainerTurn "one-off wins" into "recurring revenue," cut out repeated bidding costVertical networks + zero-commission + direct hire (Codeable / Contra / Wellfound)
Productization / passive incomeTurn "selling time by the hour" into "selling standardized deliverables by the unit," reduce platform dependenceFiverr's gig model + zero-commission owned channels (Contra / your own site)

2. Baseline: how Upwork actually takes your money now (2026)

To judge whether somewhere else is worth it, you first have to nail down the cost of the ground you're standing on. Upwork's pricing got a major overhaul in May 2025, and a lot of old guides still say "flat 10%" or the even-older "20%/10%/5% tiers" — all outdated:

  • Freelancer service fee: a floating 0%–15% per contract (set by contract type + supply/demand dynamics; visible before you bid, locked once the contract starts). In practice most land in the 10%–13% range; Upwork doesn't publish the exact formula.
  • Free to join: Basic gets 10 Connects per month; Plus membership is $19.99/month (or $27 via the Apple App Store) for 100 Connects, and Direct Contracts (clients you bring to the platform yourself) carry a 0% service fee (5% on Basic).
A money-saving point people often miss If you already have a client on Upwork, convert their repeat work into a Direct Contract and get Plus — the service fee drops straight to 0%. That's actually the closest thing to "zero commission" inside the Upwork system, and it pays off faster than rushing to a new platform. Before you switch, squeeze every low-cost path out of the platform you're already on.

3. The platform map: four tiers by "whose pocket the cut comes from"

This is the core of the whole piece. The fastest way to judge whether a platform is good for you isn't "fame," it's whose pocket the money comes out of. On that basis you can cleanly split them into four tiers, each serving a completely different goal.

Tier 1 · Elite vetted networks — the cut is passed to the client, you keep the full amount (goal ①)

This tier shares a fascinating structure: 0% cut from you (the developer), with the markup added on top of the client. The price is a high vetting bar — they use screening to keep competition out, so once you're in, you're not facing hundreds of rate-cutting rivals but demand the platform routes directly to you. For someone who wants to "raise rates and grind less," this is the main battlefield; but for you — having "just earned $600, with a thin track record" — the bar is real.

PlatformCut from youHow the money is chargedVetting / acceptancePositioning and how to read it
Toptal0% (you keep the full quoted rate)Marks up the client, by an undisclosed amount that third parties estimate at roughly 40%–100%+; the client also pays $79/month + a $500 refundable deposit + a two-week trialClaims to take only the top ~3%; five stages: English communication → a 90-minute timed coding test → a live interview with a real person → a 1–3 week test project → ongoing review. The whole thing takes 2–5 weeks (longer in busy seasons)The oldest "elite" brand name. The highest rate ceiling ($60–200+/h), but the harshest screening and longest cycle, and it usually won't let you reveal your true rate to the client. Good as a "take a run at it in six months" target, not as a fire-fighting option right now.
Gun.io0% (guarantees you get exactly what you quote)Fees are charged to the client; the full-time placement fee is 20% of the developer's first-year salary (paid by the client)Algorithmic pre-screen + work-history/background check + live technical interview; 70% of active developers have 10+ years of experienceLeans toward long-term contracts and heavy engineering; doesn't take small fragmented gigs. $100–200/h. Friendly to senior backend/full-stack, tougher for newcomers with a thin record.
Lemon.io0% (you keep the full amount, the commission is paid by the client)The commission is added on the client side (about 20–25%); no bidding — you're "directly matched" based on your skills and desired hourly rateSelf-reports a ~1.2% acceptance rate, 1,500+ senior developers, 100+ tech stacks; four stages: English/soft skills → live coding + system design → LinkedIn/résumé check (all self-reported, not independently audited)The one most worth a serious look for you: no bidding = no price grinding, and it supports bank/Payoneer/Wise payouts and explicitly targets non-US developers across 40+ countries. Effective rate ~$55–95/h, but "name your own rate" is a soft cap — quoting too far above the market average lowers your match odds.
Arc.dev
(formerly CodementorX)
Charges the developer (a fixed percentage of hourly / weekly retainer, opaque)Marks up the client by about 20%–40% (above direct hire); also has HireAI subscriptions and so onClaims the top ~2%–2.3%; AI matching + résumé screen + video chat + live coding; full-time placement <14 days, contractor matching in 72 hoursSits between Upwork and Toptal; developers actually get $60–100/h. Note it's one of the few in this tier that will take a cut from your side; some reviews complain the commission eats into take-home.
Braintrust0% (zero platform fee for talent)15% paid by the client; the platform is user-owned (DAO/token governance), so fee parameters can be changed by community vote — a volatile variableI couldn't confirm the specific acceptance bar on verification (the circulating claims of "3 years of experience / one-way video" were debunked)The "zero cut + user-owned" narrative is sexy, but you still bear third-party withdrawal and FX (Wise, etc.) costs; "no fees" only holds at the platform-commission layer. Whether newcomers can pass vetting: unknown.
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"0% cut" is real, but don't misread it as "no cost" Toptal / Gun.io / Lemon.io / Braintrust taking 0% from you is a fact, but that's only a 0 at the platform-commission layer. You still pay: ① third-party withdrawal / FX fees (see section 5); ② tax; ③ the most expensive of all — the time and failure cost of passing vetting. The doors to these networks are welded shut with high screening rates; someone with a thin track record might bid for weeks and never even get to an interview. Treat them as a "spend a few months attacking" target, not a "land work this week" channel.

Tier 2 · Open marketplaces — low barrier, high volume, competing on price with the whole world (goal ②)

This tier is structurally the same as Upwork: anyone can get in, so you compete on bids/rates against rivals worldwide, and the platform takes a cut from your side. Their value isn't "high rates," it's that "landing the first deal and building reviews on a new platform is fast." For this tier, two things matter most: how big the cut is and how much bidding costs.

PlatformCut from youBidding / entry costHow to read it
Guru9% (free Basic) → 5% (top paid tier)Free Basic tier is $0/month, with 10 quotes per monthThe lowest cut in this tier, and you can bid on the free tier. Traffic isn't as big as Fiverr/Upwork, but it's the best value and the cleanest — good for landing deals steadily.
PeoplePerHourTiered, up to about 20% for a new client (drops as cumulative collaboration grows)15 free proposal credits per month, one deducted per send (even if they don't pick you)Dense with UK/European clients, which is actually an advantage for non-US time zones. Bidding allowance is free but limited, so spend your credits on high-match jobs.
Freelancer.com10% or $5 on fixed projects (whichever is higher); 10% on hourly; 15% on Preferred projectsFree membership gives about 8 bids per month; over that you buy more or upgrade; tons of paid upsellsHigh volume but the most brutal low-price competition and the most gimmicks (all sorts of project markups, maintenance fees, chargeback fees). Treat it as a place to "practice bid copy," don't count on good rates.
FiverrFlat 20% (the highest on any platform); the buyer also pays 5.5% + $2.5 on small orders. Stacked with withdrawal/FX, the effective cut often hits 24%–35%Listing a gig is free, but you have to climb the rankings/reviews to get volume; payments also have a 1–2 week hold after deliveryThe most expensive cut, but a unique model: buyers come to you to buy "standardized packages" — you don't bid. That makes it the practice ground for "productization" (see goal ④). Push reviews up first with cheap packages, then raise prices.
On Fiverr's withdrawal fees Various precise numbers float around online — "PayPal free / bank $3 / Payoneer $3" and such — that I couldn't reliably confirm (sources contradict each other), so I won't write them as fact. What can be confirmed: Fiverr itself charges no withdrawal fee, but the channel provider (PayPal / bank wire / Payoneer) does, and non-USD accounts generally take about a 2%–4% FX loss. This matters a lot for non-US sellers — see section 5.

Tier 3 · Vertical & zero-commission — built for retention and productization (goals ③④)

This tier doesn't run on "volume," it runs on "the right people + low/zero cut + long-term relationships." Among them, Codeable is a direct hit for your WordPress skills.

PlatformCut from youMechanismHow to read it
Codeable
WordPress-only network
Split between client-side + expert-side (exact ratio not speculated on here)No bidding: an algorithm averages independent estimates from several experts and gives the client one price, eliminating undercutting by design. Baseline rate is about $70–120/h (a reference baseline, not a guaranteed floor — the "minimum hourly rate" claim was debunked on my verification)An excellent fit for your WordPress / plugin delivery, with high client quality and a natural fit for long-term retainers. But the application channel is currently closed — waitlist only (this state changes; watch the official site); vetting includes a video Q&A + coding test + a real test project + a staff interview, running up to 4 weeks.
Contra0% commission (you keep 100%)Zero commission for freelancers; the cost is borne by the client/payment channel (exact client-side charges and payout channels are not independently verified here; only "0% commission from you" is confirmed)Positioned as "commission-free + portfolio-page-like," good to use as a low-dependence way to take work + a portfolio front door, taking on clients you bring from elsewhere (X/LinkedIn) without being taxed — a great tool for "reducing platform dependence."
Codementor13%–22% sliding (the more active you are that week, the less it takes)1:1 paid Q&A / code review / freelance jobs all run on this fee schedule; each session counts at least 15 minutesIts unique value is in monetizing what you "know" directly — selling consulting/Q&A by the minute, a second cash flow alongside project work, and an entry point for building reputation and funneling toward retainers.

Tier 4 · Direct hire & job boards — no marketplace cut, connecting straight to employers (goal ③)

Strictly speaking these aren't "freelance marketplaces" but job boards: employers pay to post, job seekers are free, and the platform takes no cut from your pay. Good for finding "quasi-retainer" opportunities like remote contracts / long-term part-time.

PlatformCost to youHow to read it
Wellfound
formerly AngelList Talent
100% free for job seekers (employers pay subscriptions)130K+ open roles, 35K+ companies, connecting straight to founders, no middlemen allowed, transparent salary/equity, one-click apply. Aimed at mid-to-senior technical people. Note: independent analyses say a lot of applications go unviewed — be proactive, don't sit and wait.
RemoteOKFree (optional ~$5/month membership)Built by Pieter Levels (the one in this handbook's case library), with high density of technical roles, filtering by tech-stack tags, and an API/RSS. No dedicated "contract vs full-time" filter — you have to dig yourself.
We Work RemotelyFree Basic (Pro $14.95/month)Employers pay about $299 per posting, and the $299 barrier itself filters out a lot of junk roles, so job quality is higher; has both technical and general remote roles, leaning full-time.

A few more worth putting on your radar but not dug into here: Twine (creative/dev hybrid), Worksome (enterprise contractor management, strong in Europe), Pangea (AI matching, startup gigs, friendly to early-career/students), Hubstaff Talent (free directory, zero commission, but essentially just a lead-gen listing that doesn't escrow transactions). They're small in scale — supplements, not the main battlefield.

4. What your niche is worth on these platforms

A platform is just shelving; what really determines income is what you put on the shelf. The good news: your skill stack happens to land right on 2026's hottest demand.

AI automation is the sharpest entry point right now Per Upwork's official "2026 In-Demand Skills" report, demand for top AI skills more than doubled year over year. Your Make / Zapier / n8n + LLM API integration is exactly the kind companies need most and pay most willingly for — because the ROI is immediate (automate away 20 hours of manual work a week and the savings are cold hard cash). Hourly ranges per public reports: open marketplaces $75–150/h, elite networks $100–200/h, direct clients $150–300/h; as retainers, commonly $2,000–5,000/month/client. Among these, n8n — being AI-native and deeply customizable — best suits developers' tastes.

By skill, here's the play:

  • AI automation / n8n / Make / Zapier: the fiercest demand, best suited to being an "implementer," not a "consultant" (the people who actually build real systems earn more than the people who present slide decks). Good for taking high rates on elite networks (Lemon.io) + running retainers in owned channels (Contra/your own site).
  • WordPress plugins / customization: mature, stable, with solid long-tail demand. Codeable is its dedicated high ground (no bidding, quality clients), worth aiming for as a mid-term target; short term, take work on Guru/PPH to build evidence.
  • Next.js / Vercel / Neon, Python / PHP API integration: the standard "elite-network-friendly" stack. Gun.io / Arc.dev / Lemon.io all eat up these long-term contracts. The habit of delivering via GitHub PRs is a plus in this tier (professional, traceable).
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Upgrade "able to land work" into "has positioning" The biggest newcomer mistake is "taking any AI job that comes along." Demand may be hot, but positioning determines your rate: rather than being "a generalist who knows a bit of AI," be "the specialist who helps SaaS companies wire system X to system Y with n8n" — the kind you can describe in one sentence. Narrow is what gets you found in search, referred, and remembered — a point already driven home in the "Niche discovery" chapter; the platform is just an amplifier.

5. The hidden cost for non-US players: withdrawals and FX losses

This section is written specifically for you — based overseas with clients in the US/Europe. This cost is the easiest to overlook, yet it directly eats into your effective hourly rate.

  • Payoneer (a common channel for Lemon.io / Fiverr / Braintrust, etc.): withdrawing to a same-currency local bank account (USD/EUR/GBP) costs about a fixed 1.50 per transaction under $50K/month, and 0.5% of the total above $50K. But withdrawing into a "non-local / other currency" incurs 1%–4% (depending on region and amount). (Note: the circulating "$29.95 annual fee" was debunked on my verification — don't let it scare you.)
  • Wise: typically uses a rate closer to the mid-market rate, so cross-currency conversion is often cheaper than Payoneer/PayPal — good for multi-currency settlement.
One rule that can save you 2%–4% As much as possible, get paid in USD and withdraw in USD to a same-currency account, and leave the "convert to local currency" step until last, doing it once through the best-rate channel. That means: ① prefer platforms that support Payoneer/Wise and can settle in USD (Lemon.io explicitly does); ② don't let the platform or PayPal auto-convert for you (that step often hides a 2%–4% FX loss). For someone earning a few thousand dollars a month, this item alone is a several-hundred-dollar difference over a year.

6. Four goals → four concrete routes

You picked all four goals this time — which is reasonable; they're not a multiple-choice question but four lines you can stack. Below, each line is grounded in specific platforms and actions:

GoalTop platformConcrete actions
① Higher rates, less competitionLemon.io (the most realistic) → mid-term, attack Gun.io / ToptalLemon.io has no bidding, supports non-US payouts, and fits your stack — the most actionable first stop for "raising rates." Treat passing vetting as a multi-week project to prepare for (English expression + live coding + system design).
② Easier to land the first dealGuru (lowest cut) + PeoplePerHourUse the free tier to bid on high-match jobs and build reviews on the new platform first; rewrite your Upwork success case into a portfolio for the new platform. The goal is reviews, not profit.
③ Steady retainerCodeable (WordPress) / Wellfound remote contracts / move any client into your owned channelThe essence of a retainer is "turning a one-off delivery into an ongoing responsibility" — after delivery, proactively offer "I'll maintain/iterate on this for you monthly." Codeable clients are naturally suited to the long term; use Wellfound to find long-term remote part-time work.
④ Productization / passive incomeFiverr gigs to practice standardization + Contra/your own site to take the workPackage the work you take most often (e.g. "wire two systems together with n8n") into a fixed-price, fixed-deliverable package; validate that people buy it on Fiverr first, then move it to zero-commission Contra/your own site to escape the cut and platform dependence.

7. Your sequencing: a 90-day phased playbook

Running all four lines at once spreads you thin. Sequence them "recover cash fast first → then invest in raising rates → then stack retainers → finally productize," betting on one focus per phase:

Weeks 1–3 · Land deals immediately + port your reputation (goal ②)

  • Sign up for Guru (free tier) and rewrite your Upwork $600 track record into a showable case; max out your free quote allowance each week, bidding only on high-match jobs where "you can explain how you'd solve it in one sentence."
  • In parallel, use PeoplePerHour's 15 free monthly credits to test European-time-zone jobs.
  • This phase's KPI isn't how much you earn, it's "getting 1–2 good reviews on each of two new platforms" — the reputation foundation for everything that follows.

Weeks 4–8 · Attack one elite network and step your rate up (goal ①)

  • Pick Lemon.io and prepare and apply with everything you've got: practice technical communication in English, drill live coding, prepare a system-design case you can articulate clearly. No bidding + non-US payout support makes it your best-value "rate-raising entry point."
  • If you don't pass, no loss — the same prep transfers straight to applying to Gun.io / Arc.dev. Treat "passing vetting" as an engineering project: break down the stages, knock them out one by one, allow retries.

Weeks 9–12 · Turn one-offs into recurring (goal ③)

  • For every client you finish a delivery for, proactively offer a monthly retainer (maintenance / iteration / monitoring). A line like "I'll keep an eye on this automation for you monthly and be on call when something breaks" is often all it takes.
  • On the WordPress line, watch for Codeable's waitlist opening; for long-term remote part-time, apply proactively on Wellfound (remember: follow up actively, don't wait).

Ongoing · Productization and de-platforming (goal ④ — the earlier you plant the seed, the better)

  • Package the similar work you take repeatedly into a standard package, list it on Fiverr first to validate demand, and once it works, funnel it to zero-commission Contra / your own site.
  • From day one, cultivate acquisition outside the platforms — X / LinkedIn build in public, a personal site that clearly states "who you help solve what." Platform traffic is rented; your owned channels are the asset you actually own (see "The seven acquisition channels").
The sequence in one line Guru/PPH to recover cash → Lemon.io to raise rates → retainers to lock in cash flow → Contra/your own site to de-platform. Don't try to blanket every platform at once — that only dilutes your reviews and your energy. Get one thing to a result in each phase, then stack the next layer.

8. My independent verification: what's credible, what must get a question mark

As a research report, the conclusions above have to be put back into checkable facts and known limits. Read these three categories with real caution:

✅ High confidence (official page + multiple 2026 third-party cross-checks)

Upwork's 0–15% floating service fee, Guru's 9%→5%, Freelancer.com's 10%/$5, Fiverr's 20% seller commission, PeoplePerHour's 15 free credits per month, the basic structure of Toptal/Gun.io/Lemon.io/Braintrust ("0 cut from the developer, markup passed to the client"), Codeable's "single-price, no-bidding" mechanism, Payoneer's ~1.5 fixed same-currency fee — all of these have official pages + multiple independent sources confirming them, and are credible.

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Trap one: "0% cut" and "no fees" are two different things. Elite networks taking "0 cut from you" is real, but it only holds at the platform-commission layer. The marketing line "keep 100%" systematically omits: the client is still marked up (the wool comes off the sheep's back — too steep a markup makes the client pickier about you), you still pay withdrawal/FX fees and tax, and most expensive of all, the time cost of passing vetting. When you compute the effective hourly rate, subtract all of these.
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Trap two: acceptance rates and markup percentages are mostly self-reported or third-party estimates, un-audited. Toptal's "top 3%," Arc's "top 2%," Lemon.io's "1.2%" are all the platforms' own marketing lines; some analysts believe the true acceptance rate among "serious applicants" may be 5%–10%. Toptal's "40%–100%" markup on clients is pure third-party estimate — the company never publishes it. Use these numbers only to gauge the order of magnitude of "how high the bar is," not as precise facts.
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Trap three: anything I explicitly debunked or couldn't confirm, I never write as fact. Including: Fiverr's exact per-channel withdrawal fees (sources contradict, unverified); Codeable's "$80–120 minimum hourly rate" (actually a reference baseline, not a guaranteed floor); Contra's exact client-side charges and payout channels (unverified, only the 0% commission to you is confirmed); Payoneer's "$29.95 annual fee" (debunked); Braintrust's specific vetting bar for newcomers (the circulating claims were debunked, the true bar is unknown). For any fee/vetting detail, re-check the official site before signing up — they change several times a year.
Angles this piece doesn't cover The real-time competitive intensity and newcomers' actual win rate for your specific skill set (AI automation / n8n / WordPress) on each platform — there's no reliable public data to cite, so what this piece gives is structural judgment, not measured numbers. To put it into practice, I still recommend you sign up for each yourself, send 5 bids on each, and calibrate with real inquiry feedback — exactly the kind of A/B an engineer should run: test cheaply, look at the data, then bet more.

9. How this connects to the rest of the handbook

"Switching platforms" isn't an isolated move — it's the "distribution" link in your chain of turning skills into money. Here's how it relates to the rest of the handbook's chapters:

Handbook chapterThe "platform selection" question it maps to
Niche discoveryWhat you put on the shelf and how narrow a specialist you are determine your rate ceiling — the platform is just an amplifier, positioning is the multiplier.
Demand validationTreat "send 5 bids on each new platform and watch the inquiries" as a low-cost validation: decide which platform to bet more on using real feedback, not gut feel.
The seven acquisition channelsPlatforms are "rented traffic"; cultivating owned channels like X/LinkedIn/your own site in parallel is what lets you move clients out from under the cut in goal ④.
Growth · PricingProductized packages, retainers, tiered rate increases — all of these are, at root, pricing and compounding problems; services too can be built into a matrix like products.
The 90-day planThe phased playbook in section 7 of this piece is just applying that "discover → validate → build → distribute" loop to the specific business of "freelance work."

You've already proven you can deliver and turn it into money. What's next isn't "finding another pool to keep grinding in," it's moving the same skills onto channels with a lower cut, less competition, and longer relationships.

Platforms change, fees change, the hot trend changes — but the problem "net take-home = rate × win rate × (1−cut) − losses" doesn't. Use cheap experiments to figure out each variable first, then press your energy onto the one or two with the highest return. This is the engineer's only edge against "picking platforms on vibes."
Sources for this deep dive (all retrieved in 2026; fees/vetting change easily, re-check the official page before citing) · Upwork service fee and membership: Upwork — Freelancer Service Fee, Is Upwork Free; demand trends: Upwork In-Demand Skills 2026 · Elite networks: Toptal "Why 3%", Gun.io Find Work, Lemon.io for Developers + Vetting, Arc.dev Pricing, Braintrust Payments · Open marketplaces: Guru fees, PeoplePerHour bidding allowance, Freelancer.com fees, Fiverr payment terms · Vertical/zero-commission/direct hire: Codeable expert application, Codementor service fee, Contra Commission-Free, Wellfound, RemoteOK, We Work Remotely · Non-US payouts: Payoneer Pricing All "0 cut / keep 100%" statements here come from the relevant platforms' own descriptions, already annotated in the text as holding only at the platform-commission layer; acceptance rates, client-side markups, etc. are self-reported or third-party estimates, not independently audited; specific numbers that were debunked or couldn't be confirmed are listed in section 8. All content is for educational purposes and is not investment / legal / business advice, nor a guarantee that you can reproduce any income figure.