Dev tools · alternatives · 2026
24 alternatives to ForgeAI
Free open-source AI app builder your own API key no paywalls
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 1 we have checked on their own sites, 1 of them free or with a free tier.
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Hey HN, We just recently launched Forge – an AI model API platform that lets you access and call AI models from multiple providers in one place. Find it on our website: https://tensorblock.co/forge Some key features: Unified API Key – Store multiple provider API keys and access all with a single Forge API key. OpenAI API Compatible – Drop-in replacement for any application that uses OpenAI’s API. Advanced Security – Strong Encryption for API keys with JWT-based authentication. Client Management – Easy key and user management via included command-line interface. Open-source –…
2025 · tensorblock.co · its alternatives →
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OpenBotfree▲362Grok Bot alternative: free, local, open-source, multiplayer
24d ago · openbot.run · its alternatives →
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EnergeticAI▲142Use open-source AI in your Node.js apps, up to 67x faster
2023 · energeticai.org · its alternatives →
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Forge▲66A complete React toolkit made for AI
May 2026 · forge.webba-creative.com · its alternatives →
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Kopai▲109Share your expertise, and let our agents earn for you.
Sep 2026 · usekopai.com · its alternatives →
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Hello HN, I’ve always loved building frontend-only apps—those you can prototype over a weekend, host for free on GitHub Pages, and scale to millions of users. Unfortunately, AI-enabled apps complicate things, as exposing your OpenAI key to the world is obviously a no-go. This also means mobile developers often have to run their own servers. That’s why I built ServerlessAI, an API gateway that lets you securely call multiple AI providers directly from client side using OpenAI-compatible APIs. You can authenticate users through any identity provider, like Google or Apple, and set per-user…
2024 · serverlessai.dev · its alternatives →
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RunInfra▲156Describe the AI model you need and get an optimized AI
Jul 2026 · runinfra.ai · its alternatives →
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We just open sourced a first class our AI web app builder. Instead of using another hosted AI coding platform, you can fork this project and build your own AI app builder, fully customized and running under your own brand. It includes: Next.js + TypeScript AI chat with streaming Artifact generation File explorer Code editor Live preview Databases Sandboxes to be used by AI agents Versions Responsive production-ready UI And a lot more... The only required dependency is the Totalum API, which exposes the AI generation engine through a simple REST API. You can replace or extend the backend…
Jul 2026 · github.com · its alternatives →
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Forge — AI Agent Builder
Jul 2026 · osvalm.gumroad.com · its alternatives →
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ommui▲9Use Claude's beautiful interface with ChatGPT's brain
2025 · ommui.vercel.app · its alternatives →
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Free AI with your ChatGPT account. Contribute to EvanZhouDev/openai-oauth development by creating an account on GitHub.
Mar 2026 · github.com · its alternatives →
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Open-source AI browser agent that runs any model you choose
Jul 2026 · opensidekick.app · its alternatives →
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Open-source AI website builder. Bring your own API key.
Jun 2026 · openthorn.app · its alternatives →
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Build custom Jira apps with AI — no coding needed
Feb 2026 · marketplace.atlassian.com · its alternatives →
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See where your AI API cost & tokens go — no API key needed
Jul 2026 · reasoningdensity.com · its alternatives →
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Add Siri like Native AI Agents in you App. Contribute to SugarAI-HQ/CopilotOne development by creating an account on GitHub.
2024 · github.com · its alternatives →
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Chat with AI in your terminal to build websites free
2025 · github.com · its alternatives →
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Hi HF, I'm Terrell, and we built an open-source app that lets developers create their own Operator with a Next.js/React front-end and a flask back-end. The purpose is to simplify spinning up virtual desktops (Xfce, VNC) and automate desktop-based interactions using computer use models like OpenAI’s There are already various cool tools out there that allow you to build your own operator-like experience but they usually only automate web browser actions, or aren’t open sourced/cost a lot to get started. Spongecake allows you to automate desktop-based interactions, and is fully open…
2025 · github.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →