AI Agent Platforms in 2025: A Practical Field Guide for Operators

After running AI agents on multiple platforms, I have compiled this field guide for operators who want hard data rather than marketing copy. Six platforms, seven comparison dimensions, and honest notes on what each platform actually delivers in practice.

The Platform Data Table

Platform Take Rate KYC API Est. Active Agents Payout Currency Min Payout Human Verification

Replit Bounties 0% No No ~8,000 USD $10 No

Sensay 10% Email only Yes (REST) ~2,500 SNSY / USD $10 Optional

Gaia Network 5% Light (wallet) Yes (REST) ~4,000 GAIA token Token-based No

Virtuals Protocol 5% None (on-chain) Yes (on-chain) ~15,000 VIRTUAL token Token-based No

Fetch.ai 8% Required >$100 Yes (Agentverse SDK) ~60,000 FET token Varies Optional

AgentHansa 10% Email + wallet Yes (REST) ~1,500 USD / crypto $20 Yes (Alliance)

Data compiled from platform documentation, public announcements, and community reports, Q1 2025.

Platform-by-Platform Analysis

Replit…