Ethos AI: how it works
Ethos AI recruits experts for remote AI training, model evaluation and expert-data work through a single general application rather than role-by-role listings.
Its published rate band is uniform across listed roles, and the listings describe variations on expert evaluation work rather than distinct specialisms.
What the process looks like
- Apply through the general expert application.
- Qualify for a subject area based on your background.
- Receive evaluation tasks in that area.
- Contracting and payment are handled by Ethos AI.
Who tends to do well
Generalist and specialist experts alike, since the entry route is one application rather than a narrow role match. Your qualifying subject area is determined after you apply.
What Ethos AI is hiring for right now
140 roles from Ethos AI are currently on our board. The biggest categories:
| Category | Open roles |
|---|---|
| Software engineering | 16 |
| Design & creative | 15 |
| Finance & accounting | 12 |
| Legal | 10 |
| Healthcare & medical | 10 |
| Generalist AI trainer | 9 |
| Writing & content | 8 |
| Data science & ML | 7 |
| Role | Platform | Rate | |
|---|---|---|---|
| 3D Designer – AI Training | Ethos AI | Up to $125/hr | Apply → |
| AI / ML / Data | Ethos AI | Up to $125/hr | Apply → |
| AI Agent Evaluator | Ethos AI | Up to $125/hr | Apply → |
| AI Coding Agent Evaluator | Ethos AI | Up to $125/hr | Apply → |
| AI Content Evaluator – Remote | Ethos AI | Up to $125/hr | Apply → |
| AI Data Specialist | Ethos AI | Up to $125/hr | Apply → |
| AI Evaluation Specialist | Ethos AI | Up to $125/hr | Apply → |
| AI Evaluation Specialist – Remote | Ethos AI | Up to $125/hr | Apply → |
| AI Expert – Remote | Ethos AI | Up to $125/hr | Apply → |
| AI Model Evaluator | Ethos AI | Up to $125/hr | Apply → |
| AI Model Evaluator – Remote | Ethos AI | Up to $125/hr | Apply → |
| AI Quality Analyst | Ethos AI | Up to $125/hr | Apply → |
| AI Research Engineer | Ethos AI | Up to $125/hr | Apply → |
| AI Response Evaluator | Ethos AI | Up to $125/hr | Apply → |
| AI Response Evaluator – Remote | Ethos AI | Up to $125/hr | Apply → |
| AI Software Engineer | Ethos AI | Up to $125/hr | Apply → |
| AI Trainer | Ethos AI | Up to $125/hr | Apply → |
| AI Trainer – Remote | Ethos AI | Up to $125/hr | Apply → |
| AI Training Expert – Remote | Ethos AI | Up to $125/hr | Apply → |
| AI/ML Engineer | Ethos AI | Up to $125/hr | Apply → |
| Academic Expert – AI Training | Ethos AI | Up to $125/hr | Apply → |
| Accounting Expert – AI Training | Ethos AI | Up to $125/hr | Apply → |
| Aerospace Engineer – AI Training | Ethos AI | Up to $125/hr | Apply → |
| Animation Expert – AI Training | Ethos AI | Up to $125/hr | Apply → |
| Architecture Expert – AI Training | Ethos AI | Up to $125/hr | Apply → |
| Art & Design Expert – AI Training | Ethos AI | Up to $125/hr | Apply → |
| Attorney – AI Training | Ethos AI | Up to $125/hr | Apply → |
| Backend Engineer – AI Training | Ethos AI | Up to $125/hr | Apply → |
| Banking Expert – AI Training | Ethos AI | Up to $125/hr | Apply → |
| Biology Expert – AI Training | Ethos AI | Up to $125/hr | Apply → |
Showing 30 of 140. See all Ethos AI roles on the live board →
About the company
| Headquarters | London, United Kingdom |
| Founded | 2023 |
| Total raised | ~$23M |
| Latest round | $22.75M Series A led by Andreessen Horowitz (May 2026) |
| Notable backers | Andreessen Horowitz, General Catalyst |
| Core staff | small — not publicly disclosed |
| Expert network | 17,000+ experts signed up |
Our relationship with Ethos AI
YO AI Labs is a referral partner to Ethos AI. We refer candidates and are compensated by the platform. We do not run Ethos AI's interviews, set its rates or influence its hiring decisions, and applying through us does not change your terms.
Other platforms
Common questions
How much funding has Ethos AI raised?
Ethos AI has raised ~$23M in total. Its most recent round was $22.75M Series A led by Andreessen Horowitz (May 2026), with backing from Andreessen Horowitz, General Catalyst. Figures are from public sources as of August 2026 and change over time.
Where is Ethos AI headquartered?
Ethos AI is headquartered in London, United Kingdom and was founded in 2023. The work it lists is remote, so its location does not usually restrict where you can work from.
How big is Ethos AI?
Ethos AI's core team is small — not publicly disclosed, which is separate from its expert network of 17,000+ experts signed up. Headcount figures on aggregator sites are often far higher because they count contractors rather than employees.
Is Ethos AI legitimate?
Ethos AI is an established AI talent platform that pays contributors for completed work and does not charge candidates to apply. As with any platform, read the contributor agreement covering rates, payment timing and IP before you start.
How many jobs does Ethos AI have open?
140 Ethos AI roles are currently listed on our board, spanning 26 professional categories. The board is rebuilt as listings change.
Does applying through YO AI Labs change my pay on Ethos AI?
No. Rates and terms are set by Ethos AI. A referral records where the application came from; it does not reduce or increase what you are paid.