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 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.

Free project tier · Pro from USD 25/month
Add a database, user accounts, and file storage to your app.
The hosted Free plan has limited database, bandwidth and storage allowances. Pro starts at USD 25/month; extra projects, compute, storage and add-ons can add charges. Self-hosting uses your own infrastructure rather than including managed cloud resources.

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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.

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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.

Free self-hosted · paid cloud management
Deploy apps, databases, and services to your own server.
Self-hosted Coolify has no software fee. Coolify Cloud is a paid managed control plane; it does not pay for the application servers you connect. Servers, storage, backups and domains remain separate operating costs.
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Open-source backend platform for rapid app development.
We have not checked this tool’s current pricing. Visit its official website before choosing a plan.

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Headless CMS for developers, built with Node.js.
We have not checked this tool’s current pricing. Visit its official website before choosing a plan.

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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.

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Effortless deployment and management for any VPS.
We have not checked this tool’s current pricing. Visit its official website before choosing a plan.

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Build data-rich React apps with ease and flexibility.
We have not checked this tool’s current pricing. Visit its official website before choosing a plan.

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Unified AI-powered enterprise search across company data.
We have not checked this tool’s current pricing. Visit its official website before choosing a plan.

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Open-source observability platform for cloud-native apps.
We have not checked this tool’s current pricing. Visit its official website before choosing a plan.

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Build powerful AI knowledge bases with ease.
We have not checked this tool’s current pricing. Visit its official website before choosing a plan.

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Save links, notes, and images. AI tags them for you.
We have not checked this tool’s current pricing. Visit its official website before choosing a plan.

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Visual React editor with real-time code updates.
We have not checked this tool’s current pricing. Visit its official website before choosing a plan.

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Branded short links with analytics and conversion tracking.
We have not checked this tool’s current pricing. Visit its official website before choosing a plan.