Alternatives · AI Agents
Lamatic alternatives
As of Nov 13, 2026, the highest-graded Lamatic alternative is Langflow (2.8 GPA). It's also the best free one.
Lamatic compared with 5 alternatives: Langflow, Dify, Stack AI, Vellum and OpenServ.
Lamatic has a free plan. Paid plans start at $99 per month. 4 of the 5 alternatives are free or have a free plan.
Listings checked up to Nov 13, 2026 · Where the facts come from
Black Friday: is there a Lamatic sale?
At a glance
Price against what you get
Lamatic starts at $99 a month and scores 2.0 out of 4 on features, ease of use and platforms. 2 of the 2 alternatives on this chart score higher and start lower: Dify and Vellum.
Features, ease of use and platforms, averaged
What paid plans start at, a month (each step along is roughly double) →
- The best score at each price
- Has a free plan
- No free plan
How each one differs from Lamatic
Langflow
Open-source visual builder for AI agents and MCP servers
- Langflow also lists macOS, Windows and Linux apps.
- Langflow is open source and self-hostable, according to its own site.
- Langflow also covers templates.
- Langflow does not cover workflow automation and no-code, which Lamatic does.
Suits: Developers prototyping agent and RAG applications on a canvas
Dify
Open-source platform for building AI agents and agentic workflows
- Dify starts at $590 per workspace / year (Professional); $59 billed monthly.
- Dify is open source and self-hostable, according to its own site.
Suits: Teams building retrieval-backed agents and chatbots on their own data
Stack AI
Enterprise platform for building and deploying AI agents
- Stack AI also lists a browser extension.
- Stack AI does not cover no-code, which Lamatic does.
Suits: Enterprise IT teams deploying agents in regulated industries
Vellum
Personal AI assistant with long-term memory that acts across apps
- Vellum starts at $30 per month (Mighty).
- Vellum also lists macOS, Windows, iOS and Android apps and a browser extension.
- Vellum is open source and self-hostable, according to its own site.
- Vellum also covers chat assistant.
- Vellum does not cover no-code, which Lamatic does.
Suits: People who want one assistant that remembers them across devices and chat apps
OpenServ
SERV reasoning layer and agent builder for production AI agents
- OpenServ has no free plan, unlike Lamatic.
Suits: Developers who want a drop-in layer to make existing LLM calls more reliable
Limits worth knowing in Lamatic
- Pro includes only 3 team members; unlimited members need Team at $149 a month.
- Extra usage is billed: $10 per 10K requests, $60 per 10K records and $20 per added integration.
- A custom domain is a $20 a month add-on.
- SSO, SAML and an on-prem option are Enterprise only.
Common questions
What are the alternatives to Lamatic?
The alternatives to Lamatic in this directory are Langflow, Dify, Stack AI, Vellum and OpenServ. Each one has a side-by-side comparison with Lamatic.
Is there a free alternative to Lamatic?
Yes. Langflow, Dify, Stack AI and Vellum have a free plan alongside paid ones.
Which Lamatic alternatives work on Windows?
The Lamatic listing does not include a Windows app. Langflow and Vellum list one.
Which Lamatic alternatives work on macOS?
The Lamatic listing does not include a macOS app. Langflow and Vellum list one.
Is there an open-source alternative to Lamatic?
Langflow, Dify and Vellum are described as open source on their own sites.
When were these prices checked?
Each listing shows its own date. On this page they run from Oct 5, 2026 to Nov 13, 2026. Vendors change prices without notice, so confirm on their site before you buy.