Free plan · optional paid upgrades
Build apps and fix code with an ad-supported AI coding agent.
Free usage is funded by ads. Limits and optional paid upgrades apply.
13kstars—30 daysApache-2.0
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Compare 44 tools listed here. Check what each tool does and whether it has a free option.
Search for a tool or task, check its pricing, and open its official website. Freemium means a free plan with paid upgrades.
Build apps and fix code with an ad-supported AI coding agent.
Free usage is funded by ads. Limits and optional paid upgrades apply.
Build AI chatbots and automated workflows.
Cloud Sandbox is free with limited credits and storage. The provider lists Professional at USD 590/workspace/year and Team at USD 1,590/workspace/year on annual billing, before applicable taxes. Community self-hosting uses your infrastructure; model API keys and paid features can add costs.
Define clear behavioral guidelines for conversational agents and keep customer interactions consistent.
We have not checked this tool’s current pricing. Visit its official website before choosing a plan.
Use a desktop AI agent with persistent context and integrations across communication platforms.
The MIT-licensed agent can run locally without a software license fee. Model APIs, optional Nous Portal subscriptions, search or other services, and cloud machines may charge separately. A free agent is not free access to every model.
Build and run AI agents that handle recurring work for you.
Self-hosting has no license fee; you pay for infrastructure and model providers. The hosted Platform is paid with usage-based runs. Platform code uses Polyform Shield for personal/internal business use; classic components are MIT, so the whole platform should not be described as MIT open source.
Prototype AI workflows visually and connect components into runnable applications.
The published Langflow builder has a free self-hosted option. Your server, database, external model APIs and integrations may cost money. Any managed cloud allowance is a separate provider plan, not unlimited free model usage.
Coordinate AI agent teams through shared goals, task ownership, and cost visibility.
The MIT-licensed local/self-hosted app has no Paperclip account requirement or software license fee. You supply model/provider access and any server or database resources, which can cost extra. Hosted offerings are separate from this local edition.
Manage, build, and run AI agent teams around the clock.
We have not checked this tool’s current pricing. Visit its official website before choosing a plan.
Persistent memory layer for AI agents and apps.
We have not checked this tool’s current pricing. Visit its official website before choosing a plan.
LLM gateway for auth, load balancing, and spend tracking.
We have not checked this tool’s current pricing. Visit its official website before choosing a plan.
Visual builder for AI agents and LLM workflows.
We have not checked this tool’s current pricing. Visit its official website before choosing a plan.
General-purpose AI agent for code, workflows, and more.
We have not checked this tool’s current pricing. Visit its official website before choosing a plan.
Project management for teams mixing humans and AI agents.
We have not checked this tool’s current pricing. Visit its official website before choosing a plan.
Self-hosted AI agent for chat, automation, and workflows.
We have not checked this tool’s current pricing. Visit its official website before choosing a plan.
One interface for all your AI models and conversations.
We have not checked this tool’s current pricing. Visit its official website before choosing a plan.
Model-agnostic platform for building intelligent AI agents.
We have not checked this tool’s current pricing. Visit its official website before choosing a plan.
Build AI copilots for your product in hours, not months.
We have not checked this tool’s current pricing. Visit its official website before choosing a plan.
Self-hosted AI agent with 70+ providers and 30+ channels.
We have not checked this tool’s current pricing. Visit its official website before choosing a plan.
