Search for a tool or task, check its pricing, and open its official website. Freemium means a free plan with paid upgrades.

Free self-hosted UI · model costs
Chat with AI models in your own browser-based workspace.
Use the self-hosted UI with its required branding under the current license. There is no included paid-model allowance: cloud APIs, servers and storage can cost extra. Removing branding or qualifying enterprise uses may require a separate license; do not assume the current release is unrestricted BSD.

Free desktop app · separate cloud plans
Ask AI questions about your documents and files.
The local desktop app and self-hosted software have a free MIT-licensed option. Cloud hosting and selected external model APIs can charge separately. Local model use still requires your device resources; free software does not include every model provider.

Free 1,000 credits/month · paid upgrades
Turn web pages into text and data for AI apps.
The hosted Free plan includes 1,000 credits each month. Hobby is USD 19/month billed monthly or USD 16/month billed annually for 5,000 monthly credits. Endpoint credit charges vary; optional paid-plan top-ups and extra usage can add charges.

Free assistant software · provider costs
Connect an AI assistant to the tools and conversations where you already work.
The MIT-licensed assistant software is free to run on your own machine. Cloud models, connected services and hosted machines can require payment; subscriptions or API keys are supplied separately.

Free agent software · provider costs
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.

Free self-hosted builder
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.

Pricing not verified
Minimal terminal coding agent you can fully customize.
We have not checked this tool’s current pricing. Visit its official website before choosing a plan.

Pricing not verified
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.
ClineProduct logo · See the interface on the official websitePricing not verified
Open-source AI coding agent for your editor and terminal.
We have not checked this tool’s current pricing. Visit its official website before choosing a plan.

Pricing not verified
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.

Pricing not verified
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.

Pricing not verified
Multi-model AI desktop client with local-first privacy.
We have not checked this tool’s current pricing. Visit its official website before choosing a plan.

Pricing not verified
Free instant whiteboard with real-time collaboration.
We have not checked this tool’s current pricing. Visit its official website before choosing a plan.

Free coding tool · model costs
AI pair programmer that works inside your terminal.
Aider itself is free software. Paid model providers charge for tokens and usage; compatible local models use your own hardware. Your selected provider determines model cost, context limits and any required API credit.

Pricing not verified
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.

Pricing not verified
AI-powered research notebook with full privacy control.
We have not checked this tool’s current pricing. Visit its official website before choosing a plan.

Pricing not verified
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.

Pricing not verified
Open-source financial terminal for data-driven insights.
We have not checked this tool’s current pricing. Visit its official website before choosing a plan.