Guides · carbon.talent
Upwork alternatives for data freelancers
Updated Oct 2026
Upwork is a large freelance marketplace covering many categories. Data and AI freelancers often compete there with proposals across a wide range of projects. Here's how it works for freelancers and where a data-specialist platform fits.
What Upwork says about freelancer fees
- The Freelancer Service Fee ranges from 0% to 15% per contract. It's shown before you submit a proposal or accept an offer, and it's fixed once the contract starts. [1]
- Proposals: you bid on jobs posted by clients. [1]
Alternatives at a glance
| Focus | Work types | How you win work | |
|---|---|---|---|
| carbon.talent | Data and AI only | Full-time, contract, fractional | Vetted Carbon-ready profile; apply to roles |
| Upwork | Many categories [1] | Hourly, fixed-price [1] | Proposals [1] |
| Toptal | Screened freelancers [2] | Freelance engagements [2] | Pass screening, then matched [2] |
| Malt | Many professions, Europe-focused [3] | Missions [3] | Client requests [3] |
carbon.talent for data freelancers
- Free signup, profile and applying to on-platform roles.
- Full-time, contract and fractional data and AI roles in one place.
- A vetted profile: vetting report, working-style profile and video intro.
- Global remote roles, each showing where it can hire.
Sources (accessed 18 Oct 2026; text only)
- Upwork Help, "Learn about the Freelancer Service Fee", support.upwork.com/hc/en-us/articles/211062538
- Toptal, "Talent Frequently Asked Questions", toptal.com/freelance-jobs/faq
- Malt Help Centre, "How do the Malt service fees work for freelancers?", help.malt.com
Facts change. Each platform's own site is the final word. To report a correction, email talent@carbondatasolutions.com.
Questions data talent ask
- What's a good Upwork alternative for data engineers?
- carbon.talent lists only data and AI roles, including contract and fractional, and is free to join and apply.
- Do I bid on projects on carbon.talent?
- No. You build one vetted profile and apply to roles.
- Does carbon.talent take a fee from my contract rate?
- No. carbon.talent takes no cut of your contract rate.