The premier collaborative coding agent

Coretecks brings pair programming to the agentic era. Encrypted end to end, and built on the powerful T3 Code.

About

Collaborators online presence
See who is in the thread the moment they join. Presence updates live as teammates arrive, read and leave.
Realtime typing sharing
Watch prompts take shape as collaborators type, before the turn is ever sent.
Pointer mirroring
Every collaborator's pointer is mirrored live, so you can point at a line instead of describing it.
Model and effort switching from collaborators
Any collaborator can switch the model or reasoning effort mid-thread, and everyone sees the change instantly.

End to end encryption: Thread content is encrypted on your device before it leaves. The server relays and stores ciphertext it cannot open.
No server-side prompt data retention: Your prompts and agent responses are never stored in readable form on our servers. Only ciphertext and routing metadata exist server-side.

One number for individuals, and a conversation for everyone with a procurement process. Free and Pro open together with accounts.

Free
Free
Try shared threads with one other person.
- 1 shared thread
- 1 collaborator
Pro
Most popular
$20/month
For anyone who works in shared threads every day.
- Unlimited shared threads
- Unlimited collaborators
Enterprise
Contact for pricing
For teams with procurement, audit and hosting requirements.
- Unlimited shared threads
- Unlimited collaborators
- SOC 2 data controls
- Priority support
- On premise hosting

Prices are in US dollars, excluding any applicable tax.

Pick the build for your machine. Every download is the current release.