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Trusted by 600+ teams getting their headspace back

Kleos vs 4Dev: a flat $50, not 3% of every payout

4Dev takes a percentage of every payout. Raise a contractor's rate and the fee rises with it, for exactly the same work, which makes it an expensive way to move money and more expensive every year. Kleos charges a flat $50, and the number never moves.
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4Dev vs Kleos, side by side

Published pricing and terms as of October 2026. The seven criteria that change what you actually pay.
Company fee
Payout coverage
Exchange rate
Withdrawal speed
Balance top-up
Engagement models
Support
4Dev
Company fee
3% of every payout. $120 on a $4,000 payout, $210 on a $7,000 one
Payout coverage
150+ countries
Exchange rate
No conversion rate published. An internal platform rate, set by the platform rather than agreed with you
Withdrawal speed
Withdrawals processed within one business day
Balance top-up
Funds credited in one to two days
Engagement models
Contractors only
Support
In-app tickets. 4Dev states its support runs on weekdays only
Kleos
Company fee
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Flat $50 per contractor, with discounts at volume. The same $50 on a $4,000 payout or a $7,000 one
Payout coverage
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200+ countries, including complex jurisdictions
Exchange rate
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Up to 3.5%, written into your contract at signing. A ceiling you can budget against, not a rate we change later
Withdrawal speed
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Card and crypto in seconds, SWIFT from a few minutes
Balance top-up
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Credited in two to three hours on instant rails
Engagement models
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Contractors and employment, in 200+ countries
Support
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Real people 24/7, plus a named expert in your own Slack, Teams or Telegram channel
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Employed in days, not months. No entity, no setup fee
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Compliant contracts and tax docs. ISO 27001 and GDPR
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A named expert who knows your setup. No ticket queues
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We stay where other providers are closing their entities
Per contractor — zero contractor fees
$50
Teams getting their headspace back
600+
From signup to first contractor onboarded
60 seconds
ISO/IEC 27001 & GDPR compliant
Countries covered
200+
Contractor fee
Zero
From signup to first payment
1 day
Paid worldwide
$100M+

What a percentage actually costs you

On 4Dev, at 3% of every payout

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A $4,000 contractor costs $120 a payout, 2.4 times the Kleos fee
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A $7,000 contractor costs $210 a payout, more than four times the Kleos fee
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Support on weekdays only, by 4Dev's own account
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A conversion spread on top of the 3%, at an internal platform rate published nowhere
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Compliance on some accounts decided by a payment partner, and 4Dev states that decision is final

What changes on Kleos

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Today, 2pm
A flat $50, on a $4,000 payout or a $7,000 one
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Today, 2:15pm
Conversion capped at 3.5%, written into your contract at signing
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Tomorrow, 10am
Real people 24/7, and a named expert who already knows your setup
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Tomorrow, 11am
Contractors and employment under one invoice
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Tomorrow, 2pm
Kleos is the contracting entity, so there is always someone you can actually talk to

Switching from 4Dev, answered

At what point does a flat fee beat 3%?
Straight away, for most teams. 4Dev takes 3% of every payout, so a $4,000 payout costs $120, which is 2.4 times the flat $50 Kleos charges, and a $7,000 payout costs $210, more than four times. The crossover sits a little under $1,700 per payout. Above that a percentage always costs more, and it costs more again every time you raise someone's rate, for exactly the same work. Below it the percentage can be cheaper, and we would rather tell you that than have you find out later.
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Can you pay contractors registered as sole proprietors?
Yes, in the same account as individuals, with contracts and tax documents generated to match whichever status applies. No second workflow and no second provider.

It is worth asking your current provider one specific question: who actually makes the compliance decision on a business account, and can it be appealed? 4Dev has said publicly that verification of a sole proprietor account can be carried out by its payment partner, that the partner's decision is final, and that the alternative offered is payment to a personal card or a USDT wallet. For a contractor who registered a business precisely so they could invoice and pay tax properly, being paid personally instead is not a neutral workaround. It is a tax problem they did not ask for.

Kleos is the contracting entity, so the relationship is with us. If a check needs resolving you get a named person working it with you and a reason you can act on, rather than a final answer relayed from a party you cannot reach.
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What happens to the exchange rate?
It is capped at 3.5% and written into your contract at signing, so it is a number you can budget against rather than one you discover on a statement. The cap applies to you and to the contractor.

This is the line worth comparing hardest, because conversion sits outside the headline fee on both platforms. 4Dev publishes a 3% fee but not what conversion costs, so their headline is checkable in advance and the conversion is not. On Kleos both numbers are known before you sign, which means even the worst case is something you can put in a budget.
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Who answers when a payment does not go through?
A named person who already knows your setup, 24 hours a day, 7 days a week, in your own Slack, Teams or Telegram channel. Not a bot first, not a different agent each time who has to be told the whole story again, and not a queue that opens on Monday. Payout problems do not keep office hours when your contractors are spread across time zones, so neither do we.

Paying people on time is the one thing we treat as unmissable. Your balance is credited in two to three hours on instant rails, card and crypto land in seconds and SWIFT from a few minutes, and you can run a payout any time rather than waiting for a cycle. Verification is handled properly at onboarding, so a payout is not held while a document is re-checked mid-run, and if we ever do need more information you hear it from a person with a reason and a next step. Kleos is ISO 27001 certified and GDPR compliant, and the KYC and AML policy is published on the site.

Contractors keep everything you send. No platform fee, no withdrawal commission, and every payout method is free, including card and crypto.
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