Free
£0
for ever
Get the free tier- Archive and search up to 10,000 messages
- 1 workspace
- No AI
Own your Slack archive · Open source
Threadvault imports Slack's official admin export into a private archive you own, with fast search and optional private AI. Slack's API terms from 29 May 2025 restrict bulk export and LLM use of API data, so Threadvault works from the export file, not the API.
Why Threadvault
Uses Slack's official export, not the API.
Every channel, every year, one box.
Ask questions over your archive. Never used for training.
The product
Upload the zip from Slack's admin export and Threadvault builds the archive.
Built for agents
Every action has an API, with scoped tokens and a log of every call. Point your own agent at it. Your data is never used to train AI. Queries over 5,000: 2p each.
Compare
Check Slack's site for current plan limits.
| Threadvault | Slack free plan | |
|---|---|---|
| Full history | Yes | Limited on free plan |
| Own the data | Yes | Export only |
| AI over your history | Yes, private | Paid add-on |
| Self-host | Yes | No |
Pricing
£0
for ever
Get the free tier£29
per workspace a month
Join the waitlist£0
open source core
Join the waitlistJoin
Founding members save a card to hold their place and the founding price. Nothing is charged until you choose a paid plan at launch. Or join the free tier with just your email.
By joining you agree to hear from us about Threadvault. Unsubscribe any time.
Threadvault uses the official admin export you are allowed to download, not the API. Check your own Slack plan's export rules.
Yes. When the open source core is released, self-hosting it is free for ever. You only pay if you want us to host it or want the AI features.
To hold your founding place. Stripe saves the card and nothing is charged. You are only billed if you choose a paid plan at launch, and you can remove the card at any time before then.
Not yet. Founding prices are set. The free tier stays free.
Launching Tue 10 Nov 2026. Join now to be first in.