Comparison
| Tool | Price from | Free plan | Category |
|---|---|---|---|
 Agenta | 29 USD/mo | yes | AI agents |
 Gumloop | 37 USD/mo | trial | AI agents |
 Opera Neon | 19.90 USD/mo | no | AI agents |
 Manus | 20 USD/mo | ? | AI agents |
 Dust | 24 EUR/mo | trial | AI agents |
 Hermes Agent | 20 USD/mo | yes | AI agents |
 CrewAI | not listed | yes | AI agents |
 Relevance AI | not listed | ? | AI agents |
Each alternative in short
1. Gumloop
Multiplayer AI agent builder letting teams create agents with any AI model and integration while IT controls access.
There is a free trial. 14-day free trial of the Pro plan.
2. Opera Neon
Agentic browser from Opera that reads pages, manages tabs and carries out tasks for you, aimed at people doing research and multi-step web work.
No - according to the vendor, it is paid only.
3. Manus
An AI agent that executes tasks and automates workflows rather than only answering questions, for users who want hands-on help.
The vendor does not state this clearly on the homepage or pricing page.
4. Dust
Connects company knowledge, tools and teams so people and AI agents can build, share and run workflows together.
There is a free trial. Free plan includes 500 credits (lifetime). A free trial is available via 'Try for free'.
5. Hermes Agent
Open-source, self-hosted AI agent with persistent memory and messaging integrations (Telegram, Discord, Slack, WhatsApp, Signal, email), for people who want a personal agent they run themselves.
Yes, there is a free plan. Free plan: free models only, standard rate limits, 0 USD monthly credits. The software itself is free under MIT.
6. CrewAI
Enterprise platform for building, running and governing multi-agent AI workflows, for business teams and engineers.
Yes, there is a free plan. Basic plan: visual editor and AI copilot, GitHub integration, 50 workflow executions per month, 2 automations, tracing, LLM testing and guardrails.
7. Relevance AI
Platform for building and running specialist AI agents for sales, customer success, marketing, HR and operations teams.
The vendor does not state this clearly on the homepage or pricing page.
FAQ
What is the best alternative to Agenta?
The most popular option in the same category is Gumloop. See the comparison table above.