Compare All AI Agent Platforms Software 2026
Side-by-side comparison of 12 ai agent platforms tools. Find the right fit for your team and budget.
Quick Answer
AI Agent Platforms software uses a mix of pricing models in 2026 — per-user, usage-based, and custom enterprise contracts — so each tool below shows its verified range in its own billing unit. 9 of 12 tools offer free tiers.
Quick Picks
Workspace
Compare 3 in workspaceCompare these 3 side-by-side
Drag the seat slider, lock a tier per product, and see Vendr median pricing and hidden costs — with a shareable URL.
Full Comparison Matrix
| Product | Starting Price | Popular Tier | Enterprise | Free Tier | Best For |
|---|---|---|---|---|---|
| Swarm (OpenAI) | Free /month | $4 /month | $4 /month | Yes | - |
| Relevance AI | Free /per month (seat + credits) | $19 /per month (seat + credits) | $234 /per month (seat + credits) | Yes | Evaluating the platform |
| Letta (MemGPT) | Free /month | $20 /month | $20 /month | Yes | - |
| Dust | $29 /per seat / month | $29 /per seat / month | $29 /per seat / month | No | Small teams and startups standardizing on a single agent workspace |
| Gumloop | Free /credits/month | $37 /credits/month | $37 /credits/month | Yes | - |
| LangGraph Platform | Free /per seat / month + usage | $39 /per seat / month + usage | $39 /per seat / month + usage | Yes | Individual developers prototyping agents |
| AgentOps | Free /events | $40 /events | $40 /events | Yes | - |
| Venice AI | Free /mo | $68 /mo | $200 /mo | Yes | - |
| AutoGPT | $42.50 /month | $272 /month | $272 /month | No | - |
Category Summary
12
Products
9
Free Tiers