Comparison
| Tool | Price from | Free plan | Category |
|---|---|---|---|
 Microsoft Foundry | not listed | ? | AI agents |
 Prediction Guard | not listed | no | AI agents |
 Flowise | 35 USD/mo | yes | AI agents |
 Relevance AI | not listed | ? | AI agents |
 Sistava | 6 USD | ? | AI agents |
 IBM watsonx | not listed | trial | AI agents |
 Murph AI | not listed | ? | AI agents |
Each alternative in short
1. Prediction Guard
Self-hosted control plane that governs and enforces runtime policies on every AI agent action inside an organization's own boundary, for regulated enterprises.
No - according to the vendor, it is paid only.
2. Flowise
Open source visual platform for building AI agents, multi-agent workflows and RAG chatbots, for developers and small to mid-sized teams.
Yes, there is a free plan. Free plan: 2 flows and assistants, 100 predictions per month, 5MB storage, evaluations and metrics, custom embedded chatbot branding, community support.
3. 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.
4. Sistava
AI workforce platform that sets up AI employees for defined sales, marketing, support, operations and research workflows.
The vendor does not state this clearly on the homepage or pricing page.
5. IBM watsonx
Enterprise AI and automation platform from IBM (watsonx Orchestrate, Bob coding assistant and more) for large businesses modernizing operations.
There is a free trial. Free trial of IBM Bob: 50 Bobcoins for 30 days.
6. Murph AI
Deploys a complete virtual AI organization of governed, persistent agents in minutes, for companies that want to scale operations without hiring.
The vendor does not state this clearly on the homepage or pricing page.
FAQ
What is the best alternative to Microsoft Foundry?
The most popular option in the same category is Prediction Guard. See the comparison table above.