AI · alternatives · 2026
24 alternatives to Anti-Gravity: Private AI PDF
Local AI PDF Editor. 100% Private. Zero Cloud. Elite.
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.
- 1
Run and monitor several coding agents at once in an IDE
Nov 2025 · antigravity.google · its alternatives →
- 2
- 3
Hi. I’m a high school student studying for my GCSEs. I was using Google Antigravity heavily for my side projects, but I kept hitting the usage limits, and getting random "agent terminated" errors. So I decided to try build my own version of the IDE. I love the UI, so I copied it as accurately as possible, and then hooked up some logic into it, including the INCREDIBLY finicky webcontainer api. I tried to keep it super lightweight, no build steps, or dependencies, and now that its open source, I'm hoping people can build things on top of it that arent possible with closed source tools, like…
May 2026 · github.com · its alternatives →
- 4
- 5
Antigravity Remote Controlfree tier, from $0/mo▲165Drive Antigravity agents from any browser
Aug 2026 · antigravity.google · its alternatives →
- 6
- 7
- 8
The easiest cloud IDE for deep learning
2018 · blog.floydhub.com · its alternatives →
- 9
Antigravity AI Directory is a game-changer for developers looking to leverage autonomous AI workflows, premium prompts and MCPs. Its focus on modern development stacks and real-time collaboration makes building scalable, maintainable apps easier than ever. Excited to see how this revolutionizes AI-driven software development!
Nov 2025 · antigravityai.directory · its alternatives →
- 10
We built two desktop apps for developers and data scientists who want AI assistance without subscription lock-in or API proxying, or to run against local models. - Calliope AI IDE: VSCode-based, full dev environment with AI chat, live coding, and autonomous agents - Calliope AI Lab: JupyterLab under the hood, with built-in AI chat and local Postgres Both free. No account. No login. BYOK (OpenAI, Anthropic, Google, Mistral, Ollama). How it's different from Cursor/Continue/Windsurf/Antigravity: Your API keys stay local. Requests go direct to providers – we don't route through…
Dec 2025 · calliope.ai · its alternatives →
- 11
Your private AI assistant that works completely offline
Nov 2025 · apps.apple.com · its alternatives →
- 12
Zero-cloud B2B data automation powered by local AI.
Jul 2026 · echo-draft.cz · its alternatives →
- 13
Free, privacy-first tools for PDFs & AI tasks
Jan 2026 · cloudaipdf.com · its alternatives →
- 14
AI Lime▲24Like Ctrl+F with a PhD - Your Documents, Now with a Brain
2025 · ai-lime.com · its alternatives →
- 15
Private Offline AI, Secure Data Storage, and Safe Browser
Jul 2026 · infinityvaultz.com · its alternatives →
- 16
Permission-first config kit for Claude Code and Google Antigravity IDE. Installs CLAUDE.md + GEMINI.md + 10 specialist agents + 28 skills with one command. MIT license.
May 2026 · github.com · its alternatives →
- 17
100% Free AI Image Studio & PDF Suite
Jul 2026 · neumorphism-studio.vercel.app · its alternatives →
- 18
PDF Pro▲2Free, fast & private PDF tools — no signup, no limits
May 2026 · pdfpro.tools · its alternatives →
- 19
Hey HN, I wanted to share something I’ve been working on: *RAG-Guard*, a document AI that’s all about privacy. It’s an experiment in combining Retrieval-Augmented Generation (RAG) with AI-powered question answering, but with a twist — your data stays yours. Here’s the idea: you can upload contracts, research papers, personal notes, or any other documents, and RAG-Guard processes everything locally in your browser. Nothing leaves your device unless you explicitly approve it. ### How It Works - * Zero-Trust by Design*: Every step happens in your browser until you say otherwise. - * Local…
2025 · github.com · its alternatives →
- 20
Chat, edit, and convert PDFs with AI — 100% free, secure
Oct 2025 · focusbud.me · its alternatives →
- 21
Been working on data sovereignty recently and started this list. Hope you can contribute too.
2025 · github.com · its alternatives →
- 22
Offline Mac AI with full privacy and encrypted chats
2025 · its alternatives →
- 23
- 24
Allows Agentic IDEs like Antigravity to build n8n workflows
Feb 2026 · n8nlibrary.net · its alternatives →
Also compare
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 →