Pricing
We measure what we save you. If your measured savings don’t exceed your subscription cost, we credit the difference automatically — no forms, no support tickets.
Available on the Microsoft Store, macOS, and Linux.
Free
Open sourceThe MIT-licensed open core. Yours forever.
- Open-source MIT core
- Local MCP server
- Local dashboard
- Browser extension — chat capture
- Community support (GitHub)
Pro
+ tax
The active context harness + the V6 memory engine.
- Everything in Free
- Active context harness — all AI tools
- VS Code + browser augmentation
- V6 memory engine — verified retrieval
- Money tab — full savings metrics
- 60-day money-back guarantee
Pro+
+ tax
Everything in Pro, plus V7 tool generation.
- Everything in Pro
- V7 tool autogeny — auto tool gen + JIT routing
- Earliest access to new engines
- Priority support
Billed in CAD. Applicable taxes added at checkout.
The guarantee, in plain English
At the end of every billing cycle, we add up your measured savings from the dashboard. If they’re less than your subscription cost, we credit the difference to your next invoice. No forms, no support tickets — it’s automatic and shows up on your receipt.
If you don’t use MemStrata for a month, you owe zero. We only profit when we actually save you money.
Read the full policy →Full comparison
| Feature | Free | Pro | Pro+ |
|---|---|---|---|
| Open-source MIT core | |||
| Local MCP server | |||
| Local dashboard | |||
| Browser extension — chat capture | |||
| Browser augmentation (+ context) | — | ||
| Active context harness (all tools) | — | ||
| VS Code extension | — | ||
| Money tab — full savings metrics | — | ||
| V6 memory engine (verified retrieval) | — | ||
| V7 tool autogeny (auto tool gen) | — | — | |
| 60-day money-back guarantee | — | ||
| Priority support | — |