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

Free Sandbox · paid cloud plans
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.

Free three searches/day · paid Pro
Search the web with AI and see the sources behind answers.
The hosted Free plan includes three searches a day. Pro costs USD 15/month and Max USD 60/month, with model-specific caps. Eligible verified student emails may qualify for USD 9/month Pro; confirm eligibility and billing at the 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 self-hosted · paid managed plans
Plan your social calendar, coordinate publishing, and manage multiple channels from one workspace.
The self-hosted open-source application has no software subscription, but infrastructure and optional AI/provider APIs may cost extra. Managed Postiz starts at USD 29/month and has a seven-day trial; it does not have a permanent free hosted plan.

Freemium
Add email, push, and in-app notifications to your app.
A limited free cloud plan is available. More workflow runs and features require payment.

Pricing not verified
Use an agent-assisted sales workspace to organize contacts, companies, and follow-up work.
We have not checked this tool’s current pricing. Visit its official website before choosing a plan.

Free self-hosted · paid cloud
Understand visitors and product journeys through events, funnels, and retention analysis.
Self-hosting is free under AGPL with your own infrastructure. The hosted cloud offers a 30-day trial and paid traffic-based plans; it is not an unlimited permanent free cloud service. Check the event slider for the required volume.

Pricing not verified
Keep team discussions connected to the documents and tasks that give them context.
We have not checked this tool’s current pricing. Visit its official website before choosing a plan.

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Organize engineering work and connect task tracking with your development workflow.
We have not checked this tool’s current pricing. Visit its official website before choosing a plan.

Pricing not verified
Create shared Markdown documents that connect naturally with the rest of your workspace.
We have not checked this tool’s current pricing. Visit its official website before choosing a plan.

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Back up your photos and videos to your own server, then browse and search your library.
We have not checked this tool’s current pricing. Visit its official website before choosing a plan.

Free Professional · paid organization plans
Design app screens and clickable prototypes with your team.
Hosted Professional is USD 0/user/month and includes the core design tools. Paid organization plans are separately offered, including USD 7/editor/month for the observed next tier. Self-hosting uses your own server and operational resources.

Pricing not verified
Track projects, issues, and delivery plans in an adaptable workspace for your team.
We have not checked this tool’s current pricing. Visit its official website before choosing a plan.

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Manage availability and booking links with a scheduling platform that supports self-hosting.
We have not checked this tool’s current pricing. Visit its official website before choosing a plan.

Free database tier · paid upgrades
Create structured databases and internal applications through a visual, no-code interface.
A USD 0 plan is available with edition-specific limits. Premium is USD 12/user/month billed monthly or USD 10/user/month on annual billing; Advanced is USD 22 monthly or USD 18 on annual billing. Self-hosted paid features and your own infrastructure have separate costs.

Free Community · paid hosting/features
Connect apps and automate repeated tasks.
Self-hosted Community runs indefinitely without a paid license key. Registered Community also remains free. Business/Enterprise features and n8n Cloud are paid; your server, third-party services and model APIs can add costs. Its source-available license is not a general permission to sell a competing service.

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
Edit videos in your browser with an open project that keeps the workflow approachable.
We have not checked this tool’s current pricing. Visit its official website before choosing a plan.