Preply, iTalki, or on your own? The real math for online tutors

Whether Preply, iTalki, or teaching on your own is better comes down to one number and one question: how much commission you pay, and who owns the student. Marketplaces are genuinely excellent at one thing — sending you students you would struggle to find alone — but they charge for it, usually 15–33% of each lesson, and on platforms like Preply your first trial lesson can go 100% to the platform. For a brand-new tutor with no audience, that can be a fair trade: the commission is the price of discovery. As you build a base of regulars, though, the math flips fast, and most tutors keep paying long after the trade stops making sense. This guide lays out the real numbers, how each major platform actually works, what you give up by leaving, and exactly how to transition — because "a small commission" and "$4,900 a year" feel very different once you see them written down.

The three real costs of a marketplace

Most tutors think of a marketplace as a single fee. It is actually three separate costs stacked on top of each other, and only one of them is obvious. Understanding all three is what makes the "should I stay or go" decision clear.

Cost 1: the commission that grows with you

The visible cost is the percentage. Preply's commission typically starts around 33% for newer tutors and slides down toward 18% as you teach more hours; iTalki charges a flatter ~15%. The trap is that a percentage scales with your success — the better you do, the more you pay in absolute terms. A tutor earning $10,000 a year on a 25% platform pays $2,500; one earning $30,000 pays $7,500 for the same service. A flat tool does the opposite: it costs the same whether you bill $5,000 or $50,000, so every extra hour you teach is entirely yours.

Cost 2: the trial lessons you never get paid for

On some marketplaces, your first lesson with a new student — the trial — earns you nothing, because the platform keeps 100% of it to fund its own marketing. If you take a lot of trials that do not convert, you are effectively working for free to feed the platform's funnel. On your own booking link, even a discounted trial is money in your pocket, and you decide whether to offer one at all.

Cost 3: the relationship you do not own

This is the cost that never shows up on an invoice, and it is the biggest. On most marketplaces the student belongs to the platform. Your reviews, your search ranking, your message history and your ability to reach students all live inside Preply's or iTalki's walls. If they change the rules, raise the commission, or suspend your account, you can lose the audience you spent years building overnight. Independence means the relationship is yours — the asset your whole business actually sits on.

What commission really costs over a year

Say you teach 15 hours a week at $25 an hour — a modest schedule. That is roughly $19,500 a year in lesson value. At a 25% commission you hand the platform close to $4,900 every year. Even at 15%, it is nearly $3,000. That is not a fee; that is a month or two of your income, every year, for students you often found and kept yourself. And it recurs for as long as those students take lessons. Run your own numbers here:

A year in the life: two tutors, same students

Imagine two tutors, Ana and Mai, identical in every way: both teach ten regular students, one weekly lesson each at $25, about 520 lessons a year worth roughly $13,000. Ana runs everything through a 25% marketplace. Mai runs the same students through her own booking link. Ana pays about $3,250 a year in commission and never sees it again. Mai pays a flat tool — free, or $12 a month — and keeps essentially all of it, minus only the ordinary payment-processor fee of around 2.9%.

Over five years, that gap compounds to roughly $16,000 — the price of a small car, or a long sabbatical, or simply a much healthier business. Neither tutor works harder than the other; the only difference is where the students book. That is the entire argument for independence in one comparison: same effort, same students, dramatically different take-home.

How the major platforms actually work

The headline commission is not the whole story — trial-lesson rules, payout timing, audience and who controls the relationship all differ. Here is the honest shape of the main options, then a closer look at each.

Preply

The largest language marketplace, with strong search traffic and a big student base. Its commission is the steepest of the mainstream options — starting near 33% and sliding down with hours taught — and it keeps 100% of trial lessons. Great for discovery; expensive to stay on once you have regulars.

iTalki

Popular with language learners, with a flatter ~15% commission that is friendlier than Preply's starting rate. It still takes a percentage of everything you earn indefinitely, and the relationship still lives on the platform, but it is a lower-tax place to find students.

Wyzant, Superprof and others

Wyzant (strong in the US, broad subjects) charges tutors a flat 25% and adds a fee on the student side too. Superprof uses a student-paid "pass" model rather than a per-lesson tutor commission. Cambly pays tutors per minute for on-demand English. Each has a different audience and economics — but the common thread is the same: they own the discovery and the relationship, and you rent access.

What you give up by going independent (honestly)

Leaving is not free of trade-offs, and any guide that pretends otherwise is selling you something. The marketplace does real work, and when you go independent you take that work on yourself. Here is the honest balance.

What you actually need to replace a marketplace

The reason many tutors overpay for years is the fear that leaving means duct-taping together five different apps. In practice, a marketplace does a short, finite list of jobs, and every one of them is now available in a single free tool. Here is the checklist of what to replace:

• A public booking page — so students see your availability and book themselves.
• A video classroom — so lessons happen with one click, nothing to install.
• Payments — PayPal, card, packages, so money reaches you directly.
• Reminders — automatic email and SMS so students show up.
• A student record — notes, homework, progress, so nothing lives in a spreadsheet.

A tutoring-specific tool like Tutafy bundles all of these for free, at 0% commission — which is why "going independent" no longer means "becoming your own IT department".

The migration playbook: moving regulars the right way

If you decide to transition, do it gradually and ethically. The goal is not to "poach" from a platform in a way that violates its terms — it is to give the students you already have a relationship with an easy, direct way to keep learning with you. Here is a clean sequence:

• Set up your own booking link, profile, price and trial first, so it is ready before you mention it.
• Keep your marketplace profile active for new-student discovery — do not burn the bridge.
• As students finish a package or a term, offer them your direct booking link as an option going forward.
• Import your student list into your own tool (Tutafy accepts a CSV) so their history and progress carry over.
• Reinvest the commission you save into a small referral perk, so your independent channel starts growing itself.

The hidden mechanics: payouts, fees and holds

Beyond the headline commission, marketplaces have mechanics that quietly affect your cash flow, and they rarely make the front page of their marketing. Payout timing is the first: many platforms hold your earnings for a period after each lesson and pay out on a schedule, sometimes only once a month and often with a minimum threshold before you can withdraw. If you rely on lesson income week to week, that delay matters. Withdrawal methods add another layer — PayPal, Payoneer or bank transfer, each with its own fees that come out of your already-reduced earnings.

Running your own booking link changes this entirely. Payments from students settle through your own processor — Stripe, PayPal or Paddle — on that processor's normal schedule (often within days), directly to your account, with no platform hold and no monthly-payout minimum. You trade a marketplace's payout rules for a payment processor's standard terms, which are almost always faster and more transparent. For a tutor managing real cash flow, that predictability is worth more than it looks.

How a marketplace decides who students see

On a marketplace, your income is downstream of an algorithm you do not control. Ranking typically rewards fast response times, high lesson-completion and low cancellation rates, strong reviews, and — quietly — how much you discount or how many trials you take. That creates a treadmill: to stay visible you answer messages at all hours, avoid ever cancelling, and keep your prices competitive with every other tutor in your language. It is a second, unpaid job layered on top of teaching, and the rules can change without notice.

When you own your booking link, there is no ranking to chase. Your visibility comes from your own reputation and the channels you build — referrals, community presence, a clear profile — none of which a platform can throttle. You answer messages on your own schedule, set your own cancellation policy, and price for your value rather than to beat an algorithm. Many tutors describe leaving the ranking treadmill as the single biggest relief of going independent, ahead even of the money.

The admin side: invoices, taxes and records

A marketplace does hide some genuinely useful admin: it invoices students, records payments, and gives you an earnings summary at tax time. Losing that is a real concern for tutors weighing independence — but it is a solved problem. A tutoring tool like Tutafy keeps a clean record of every lesson and payment, emails invoices automatically, and lets you export a CSV of your earnings for your accountant or for QuickBooks and Xero. In some countries you may receive a tax form such as a US 1099 from a payment processor; the same records make that straightforward.

The practical upshot: going independent does not mean shoeboxes of receipts. It means the admin lives in your own tool instead of the platform's, where you can actually export and own it. For most solo tutors this is not just parity with a marketplace — it is better, because your financial records belong to you.

Four common tutor situations — and the right move

The "stay or go" answer is not universal. Match yourself to one of these:

• Brand new, no audience: stay on a marketplace (or start on a lower-cut one like iTalki) purely for discovery while you learn to teach and gather reviews. The commission is buying you students you cannot yet find.
• A few loyal regulars: this is the tipping point. Keep the marketplace for new leads, but move your regulars to your own booking link — that alone recovers thousands a year in commission.
• A full, mostly-referral calendar: go fully independent. The marketplace is now taking a cut of students who chose you, for discovery you no longer need.
• A small team or center: paying commission on every tutor's lessons is the most expensive way to operate — an independent tool with team payroll (like Tutafy Academy) is dramatically cheaper at any real volume.

What "owning the relationship" actually buys you

The phrase "own your student relationships" sounds abstract until you see what it protects. On a marketplace, the student is technically the platform's customer, not yours — which is why so many forbid sharing contact details, and why a policy change or a suspended account can sever your income overnight through no fault of your own. When the relationship is yours, none of that is possible. You have the student's email, their history with you, and a direct line that no third party can cut. That is not a small convenience; it is the difference between a business you control and a position you rent.

Ownership also compounds. Every happy student becomes a referral source, a testimonial you can actually use, and a long-term client whose lifetime value flows entirely to you. On a marketplace, that same goodwill partly enriches the platform every single lesson, forever. Over years, the tutor who owns relationships is not just keeping more money — they are building an asset, while the marketplace-only tutor is renting their own reputation back from a middleman.

The tools that make independence practical in 2026

A decade ago, going independent genuinely meant juggling a scheduling app, a separate payment link, a video tool, a spreadsheet of students and a pile of manual invoices. That friction is why so many tutors stayed on marketplaces despite the commission — the alternative was a part-time admin job. In 2026 that excuse is gone. A single tutoring platform like Tutafy bundles a public booking page, timezone handling, video, payments and packages, automatic reminders, student profiles and invoicing into one place, most of it free. The operational gap between "marketplace does everything for me" and "I run my own" has narrowed to almost nothing — while the financial gap has stayed enormous.

A 30-day plan to cut your commission

You do not have to make a dramatic leap. Here is a low-risk month:

• Week 1: Set up a free tutoring tool — profile, availability, booking link and a payment method. An afternoon of work.
• Week 2: Move your two or three most loyal regulars to your own booking link, framed as "an easier way to book directly with me". Keep teaching them exactly as before.
• Week 3: Add your booking link to your email signature, any social profiles, and ask two happy students for a referral to their friends.
• Week 4: Keep your marketplace profile live for new discovery, but route every returning and referred student through your own link. Compare the commission you kept this month to zero.

Nothing here is drastic and nothing burns a bridge. You still get marketplace discovery; you simply stop paying a percentage on the students who already chose you. Repeat for one more month and the commission you keep starts to look like a raise you gave yourself.

The commission you never see is the one that hurts most

Part of why marketplace commission is so easy to accept is that you never write a cheque for it. The platform simply keeps its share before the money reaches you, so there is no monthly bill, no invoice, no moment where you feel the outflow. That invisibility is exactly what makes it dangerous. A $30 subscription you actively pay every month gets scrutinized and cancelled the moment it stops earning its keep; a 25% cut skimmed silently off every lesson never gets that scrutiny, even though it costs many times more. The pain of a visible cost is what protects you from waste — and marketplace commission is engineered to avoid that pain entirely.

The fix is simply to make the invisible visible. Once a quarter, multiply your lesson revenue by the platform's cut and look at the number as if it were a bill that landed in your inbox. For most working tutors it is the single largest "expense" in their business — larger than any tool, any subscription, any piece of equipment — and it is the one they never chose to pay on purpose. Seeing it plainly, next to a free or flat alternative, is usually all it takes to change the decision.

When you should NOT leave a marketplace

Independence is not always the answer, and pretending it is would be dishonest. If you are brand new with no audience, no referrals and no idea where your students are, the marketplace's discovery is genuinely worth its commission — it is buying you students you could not get otherwise. It is also a low-pressure way to build reviews and confidence before you rely on your own name. The mistake is not using a marketplace; it is staying 100% dependent on one after you have built relationships that would happily follow you anywhere.

The bottom line

Preply and iTalki are excellent at discovery and expensive at everything else. For a new tutor, that trade can be worth it. For a tutor with loyal regulars, a percentage commission — plus the trial lessons taken and the relationship you do not own — quietly costs thousands a year for work the platform no longer does. The smart path is rarely all-or-nothing: keep a marketplace for finding new students, move your regulars to your own commission-free booking link, and watch your take-home rise without teaching a single extra hour. The students you earn should be yours to keep — and that is exactly what Tutafy is built to make easy, for free.