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.

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.

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.

Pricing not verified
Autonomous coding agents that complete real engineering tasks.
We have not checked this tool’s current pricing. Visit its official website before choosing a plan.

Free development app · agent costs
Run coding agents side by side in a development environment organized around parallel work.
The provider describes Orca for macOS, Windows and Linux as free and open source. Connected coding agents, API providers, subscriptions and remote machines have their own costs. No included paid-agent allowance is assumed.

Pricing not verified
Unified observability for metrics, logs, traces, and more.
We have not checked this tool’s current pricing. Visit its official website before choosing a plan.

Pricing not verified
Transform databases into intuitive spreadsheets instantly.
We have not checked this tool’s current pricing. Visit its official website before choosing a plan.

Pricing not verified
Build a custom CRM without the proprietary lock-in.
We have not checked this tool’s current pricing. Visit its official website before choosing a plan.

Pricing not verified
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.

Pricing not verified
Unlock Product Insights with Open-Source Analytics.
We have not checked this tool’s current pricing. Visit its official website before choosing a plan.

Free Essentials · paid team plans
Powerful API development and testing made effortless.
Essentials costs USD 0/user/month, with Git Sync up to three users and 1,000 mock requests/month. Pro is USD 12/user/month. Local-only Scratch Pad is free without login; mock-request add-ons and enterprise plans can add costs.

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
Design database diagrams and generate SQL scripts instantly.
We have not checked this tool’s current pricing. Visit its official website before choosing a plan.

Pricing not verified
Secure collaboration platform for mission-critical work.
We have not checked this tool’s current pricing. Visit its official website before choosing a plan.

Pricing not verified
End-to-end open source software delivery platform.
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
Manage Linux servers with ease through a modern web interface.
We have not checked this tool’s current pricing. Visit its official website before choosing a plan.

Free local agent · model costs
Open-source coding agent for your IDE and terminal.
The Apache-2.0 coding agent can be used from its published source and extension without a software license fee. Model APIs and hosted platform features are separate. Current hosted plan amounts were not established from the unavailable pricing URL, so this check covers the local software edition.