Relic captures every copy the instant you make it, understands and organizes it on-device, syncs it across your phones and computers, and seals it so only you can read it.
A startup from Billings, the United States that is founded by Jordan Gibbs.
This page is designed to help you find out whether Relic.space is good and if it is the right choice for you.
Relic keeps a permanent, searchable history of everything you copy. It runs locally first: your clipboard history lives in an end-to-end encrypted vault on your own machine, with full-text and semantic search, OCR for images, and automatic masking for values that look like secrets. Optional sync connects your devices through Relic's hosted service or your own self-hosted server, and the server never sees plaintext. There are apps for Windows, macOS, Linux, Android, and iPhone, a web vault, and a CLI for agents and scripts. Relic is open source under AGPL-3.0.
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Clipboard history
Every copy is captured instantly and kept permanently until you delete it.
End-to-End Encryption
History lives in an encrypted vault; sync servers never see plaintext.
Cross-device sync
Optional sync between Windows, macOS, Linux, Android, and iPhone.
Local-First Storage
Everything works offline; the vault sits on your own machine.
Full-text and semantic search
Find items by exact words or by what you remember them meaning.
Secret masking
Values that look like keys or passwords are hidden automatically until revealed.
OCR for images
Text inside screenshots and photos becomes searchable on-device.
Self-Hosting
Run your own sync server; the hosted service is optional.
Web vault
Open, search, and edit your vault from a browser.
CLI for agents and scripts
Read and write the vault from the command line.
Open Source
AGPL-3.0, with the crypto package under Apache-2.0.
Relic started with a familiar annoyance: you copy something important, and a week later it is gone, so you end up emailing yourself things or digging through chat history. The clipboard turns out to be some of the most sensitive data you produce, so Relic was built local-first and end-to-end encrypted from the start, then grew from a Windows app into apps for all five platforms, a web vault, and a CLI. The whole product was open sourced in August 2026.
Most clipboard managers keep a rolling history that quietly expires. Relic treats your clipboard as a permanent, searchable vault: everything you copy is kept until you delete it, encrypted end to end, and searchable by meaning as well as by exact text. OCR runs on-device so even text inside screenshots is findable. It is open source, works on Windows, macOS, Linux, Android, and iPhone, and you can sync through Relic's hosted service or your own self-hosted server.
Most alternatives are single-platform: Paste and Maccy are Mac only, Ditto is Windows only. Relic covers all five major platforms with one encrypted vault. Sync is optional and end-to-end encrypted, so the server never sees plaintext, and the whole product is open source under AGPL-3.0, so you can audit it or run the server yourself. If you stop paying, your data still lives locally on your machines.
Developers and power users first: people who copy commands, snippets, keys, and links all day and keep losing them. More broadly, anyone who emails themselves things from one device to open on another, and privacy-conscious people who will not put their clipboard in a cloud they cannot verify.
The apps are Flutter and Dart. The on-device AI engine (search embeddings, OCR, image tagging) is Rust with ONNX Runtime. Local storage is SQLite. The sync backend runs on Cloudflare Workers in TypeScript, with the same server available self-hosted on Node. Encryption uses XChaCha20-Poly1305 with Argon2id key derivation.
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