Category · 15 tools · 3 comparisons
AI agent platforms
Platforms that let teams deploy AI agents to automate research, browser tasks, and business workflows.
At a glance
- Tools tracked
- 15
- Entry plans
- $16.60–$530/mo
- Typical entry plan
- $29/mo
- Free plan
- 8 of 15
- Cheapest paid
- Manus, $16.60/mo
- Best value score
- Browser Use, 8/10
Every tool we cover
API pricing →| Tool | Score | From | Top listed plan | Free plan | Trial | Pages |
|---|---|---|---|---|---|---|
 Browser UseBrowser Use | 7.1 | Free | — | Yes | — | ReviewPricingAlternatives |
 Beam AIBeam AI | 6.5 | $50/mo | $3,990/mo | Yes | — | ReviewPricingAlternatives |
 Zapier AgentsZapier Agents | 6.5 | $19.99/mo* | $69/mo | Yes | — | ReviewPricingAlternatives |
 ManusManus | 6.4 | $16.60/mo* | $166.67/mo | Yes | 7 days | ReviewPricingAlternatives |
| Lutra AILutra AI | 6.2 | $23/mo* | $63/mo | Yes | — | Review |
 CloseBotCloseBot | 6.2 | $64/mo* | $64/mo | Yes | 7 days | ReviewPricing |
 RunableRunable | 5.7 | $20/mo* | $100/mo | Yes | — | Review |
 TwinTwin | 5.6 | $29/mo | $399/mo | No | — | ReviewPricing |
 watsonx Orchestratewatsonx Orchestrate | 5.5 | $530/mo* | $6,360/mo | No | 30 days | ReviewPricing |
 HappyRobotHappyRobot | 5.3 | Custom* | — | No | — | Review |
 AutoGPTAutoGPT | 5.0 | $42.50/mo | $272/mo | No | 7 days | ReviewAlternatives |
 AiseraAisera | 4.8 | Custom* | — | No | — | ReviewAlternatives |
 TennrTennr | 4.5 | Custom* | — | No | — | ReviewAlternatives |
 AdeptAdept | 4.2 | Custom* | — | No | — | Review |
 EnsoEnso | 4.2 | Free* | — | Yes | — | ReviewPricing |
* Lower confidence: the vendor's pricing page couldn't be read directly or didn't list every price, so the figure was compiled from other public sources and may be incomplete. Check the vendor's page before you buy.
Head-to-head
Highest scored
Browser UseBrowser Use
A flexible browser-agent stack with transparent usage prices, but validate task reliability before production.
Beam AIBeam AI
Beam AI automates company workflows, but its developer interfaces and production limits need confirmation.
Zapier AgentsZapier Agents
Broad app connectivity and governance, traded for task-based costs and dependence on Zapier’s hosted platform.
AI agent platforms: quick answers
How much do AI agent platforms cost?
Paid plans for the 15 AI agent platforms we track start between $16.60 and $530 a month, and the typical entry plan is about $29 a month. 8 of them have a free plan. HappyRobot, Aisera, Tennr and Adept don't publish a starting price. Prices are the vendors' own, checked Nov 10, 2026; most quote the per-month price when billed annually.
Which AI agent platform is the cheapest?
Manus has the lowest paid entry plan at $16.60 a month, followed by Zapier Agents at $19.99. If you can live with limits, Browser Use, Beam AI, Zapier Agents and Manus have a free plan.
Which AI agent platforms have a free plan?
Browser Use, Beam AI, Zapier Agents, Manus, Lutra AI, CloseBot, Runable and Enso have a free plan. watsonx Orchestrate and AutoGPT offer a free trial instead. Free plans are usually capped on usage, seats or features; each review lists the limits.
Which AI agent platform scores highest in our reviews?
Browser Use scores highest at 7.1/10. A flexible browser-agent stack with transparent usage prices, but validate task reliability before production.