Best Langflow alternatives

Comparison

Tool	Price from	Free plan	Category
Langflow	not listed	yes	Website & app builders
LangChain	39 USD/mo	yes	Website & app builders
Gemini Enterprise Agent Platform	0,75 USD	?	Website & app builders
Mastra	250 USD/mo	yes	Website & app builders
Pipedream	99 USD/mo	yes	Website & app builders
Dify	590 USD/yr	yes	Website & app builders
JetBrains Air	100 EUR/yr	?	Website & app builders
Replit	20 USD/mo	yes	Website & app builders
Capacity	25 USD/mo	trial	Website & app builders

Each alternative in short

1. LangChain

Open agent engineering platform for building, testing, deploying and monitoring AI agents, aimed at engineering teams.

Yes, there is a free plan. Developer plan: free, 1 seat, up to 5k base traces per month, then pay-as-you-go, community support. Open source frameworks are free to use.

2. Gemini Enterprise Agent Platform

Google Cloud platform for developers to build, scale, govern and optimize AI agents on Gemini models.

The vendor does not state this clearly on the homepage or pricing page.

3. Mastra

Open-source TypeScript framework for building, observing and deploying AI agents, workflows and tools, from prototype to production.

Yes, there is a free plan. Free open source framework (Apache 2.0) to build and host agents anywhere; Starter plan with 100K observability events, 24 CPU hours and 15-day data retention.

4. Pipedream

Managed integration layer that lets AI agents and apps call 10,000+ prebuilt tools and 3,000+ APIs with per-user auth handled for them.

Yes, there is a free plan. Free plan: full access to build and test in development, all features, 3,000+ connectors, unlimited team members, community support. Production use requires Startup.

5. Dify

Visual platform for building, testing and deploying AI agents, workflows and RAG pipelines, for teams going from prototype to production.

Yes, there is a free plan. Community Edition is free to self-host with Docker (source-available). The cloud plans listed on the pricing page start with paid tiers; a sandbox tier is referenced in the pricing text but its details are not fully shown.

6. JetBrains Air

One system for building software with agents, working with Claude, Codex, Junie, Copilot and other ACP-compatible agents, for developers and teams.

The vendor does not state this clearly on the homepage or pricing page.

7. Replit

AI platform where you describe an app or website in plain language and it builds, hosts and publishes it, with no coding needed.

Yes, there is a free plan. Free Mode lets you brainstorm and create without token costs; the first prompt is free and Free Mode allows up to 30 hours of chat and 60 projects on the Core plan.

8. Capacity

No-code AI builder that turns a plain-language app idea into a live app with accounts, payments and a custom domain, for non-developers.

There is a free trial. The first app is free, per the homepage. The demo can be tried without signing up.

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