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Kolabtree vs Upwork

Kolabtree and Upwork are both freelance sites. On a $1,000 payment you keep about $800 on Kolabtree and $850–$1,000 on Upwork, before withdrawal or currency-conversion costs.

Updated · from each platform’s published fees and payout terms · how we verify

Key differences

  • On a $1,000 payment you keep about $800 on Kolabtree and $850–$1,000 on Upwork, before withdrawal or currency-conversion costs.
  • Both pay out via Bank transfer and PayPal. Only Upwork offers Payoneer, M-Pesa and Instant Pay.
  • Kolabtree screens providers before they can join, while Upwork is open to anyone.
  • Only Upwork lists built-in payment protection (Fixed-price: client funds are deposited before work starts. Hourly: protected when you log time with the Upwork time tracker).
  • Upwork is the older platform — founded in 2013, 2 years before Kolabtree (2015).
  • Kolabtree is based in United Kingdom, Upwork in United States.

Which should you choose?

Choose Kolabtree if…

  • You are an experienced professional ready to pass a screening.

Choose Upwork if…

  • Keeping more of each payment matters most — its fee is lower.
  • You want to withdraw via Payoneer and M-Pesa.
  • You are just starting out and want to sign up without a screening.
  • You want built-in payment protection.

Side by side

Kolabtree A freelance marketplace for scientists and researchers - PhDs and specialists consult on projects from data an… Visit Upwork One of the largest freelance marketplaces in the world, covering everything from development and design to wri… Visit
Type Freelance sites like Upwork Freelance sites like Upwork
Category Vetted Talent General Marketplace
Vetted Yes No
Work from home Yes Yes
Fees 20% commission deducted from project fee 0-15% variable service fee per contract (5% on Direct Contracts, 0% with Freelancer Plus)
Minimum payout — Varies by method, from $5 via Direct to Local Bank
Payout speed Within 45 days of the invoice issued after work is accepted, by bank transfer or payment gateway Hourly: 10 days after the billing week ends (5 days sooner for Top Rated), fixed-price: 5 days after the client approves (clients have up to 14 days to review)
Payment protection — Fixed-price: client funds are deposited before work starts. Hourly: protected when you log time with the Upwork time tracker
Withdraw via Bank transfer, PayPal Direct to Local Bank, PayPal, Payoneer, Direct to U.S. Bank, Wire transfer, M-Pesa, Instant Pay (US)
Availability Worldwide Worldwide (180+ countries) except Cuba, Iran, North Korea and the Crimea, Donetsk and Luhansk regions, suspended in Russia and Belarus
Founded 2015 2013
Headquarters London, United Kingdom Palo Alto, California, United States
Stock ticker — NASDAQ: UPWK
iOS app — App ★ 4.6
Android app — App ★ 3.6
Popularity 139 views · 0 likes 125 views · 0 likes

Frequently asked questions

Which is cheaper, Kolabtree or Upwork?

On a $1,000 payment you keep about $800 on Kolabtree and $850–$1,000 on Upwork, before withdrawal or currency-conversion costs.

How fast do Kolabtree and Upwork pay out?

Kolabtree: Within 45 days of the invoice issued after work is accepted, by bank transfer or payment gateway. Upwork: Hourly: 10 days after the billing week ends (5 days sooner for Top Rated), fixed-price: 5 days after the client approves (clients have up to 14 days to review).

Where are Kolabtree and Upwork available?

Kolabtree: Worldwide. Upwork: Worldwide (180+ countries) except Cuba, Iran, North Korea and the Crimea, Donetsk and Luhansk regions, suspended in Russia and Belarus.

Which is easier to join, Kolabtree or Upwork?

Upwork — anyone can sign up, while Kolabtree screens providers before accepting them.