The marketplace where humans collect physical-world data — soil samples, street-level photos, sensor readings — and sell it to AI teams that need ground truth.
Why TouchGrass
No planning. No paperwork. Follow guided steps, submit proof, and get paid after verification.
Build a trust score. Access premium tasks, faster approvals, and higher payouts over time.
Launch tasks globally and receive structured, quality-checked physical data without running field teams.
How it works
Sign up, add your location and capabilities. Takes under a minute.
Complete a quick identity and location check to unlock bounties.
Pick missions near you, follow step-by-step instructions, and submit proof.
Once verified, payment hits your account. Build reputation for premium tasks.
Example missions
Record a steady POV video + timestamp.
3 takes, different forces, clear handle view.
10s clip + ambient audio.
Measure shelf height + short video.
Be the body that helps AI learn the real world.