Anthra
The full agent. Free, forever.
$0MIT licensed
- Every TUI feature unlocked
- Local 4-tier memory
- Background processes + native PTY
- Skills hub · bring your own model
pricing
Free to run. Pay for sync.
The agent is open source and always free. Pro adds cloud sync, hosted processes, and team seats for ten bucks a month.
free · MIT
Anthra Pro
For developers who live in the agent.
$9.99per month
- Everything in Anthra
- Cloud sync for memory and espaces
- Hosted background processes
- Workspace seats · priority queues
compare
Every feature, side by side.
everything free locally · Pro adds cloud
| feature | Anthra | Pro |
|---|---|---|
| Agent | ||
| Full TUI agent — every command | yes | yes |
| 4-tier local memory (session · espace · account · skill) | yes | yes |
| Background process manager | yes | yes |
| Native PTY sessions (Win / macOS / Linux) | yes | yes |
| Skills hub — install from any GitHub repo | yes | yes |
| Ask · Plan · Build agent modes | yes | yes |
| /stats dashboard, /terse mode, thinking blocks | yes | yes |
| Bring your own model (any provider) | yes | yes |
| Native Windows install — no WSL | yes | yes |
| Cloud | ||
| Cloud sync for memory and espaces across machines | — | yes |
| Hosted background processes (survive TUI close) | — | yes |
| Priority model queues (Opus / Sonnet / Haiku) | — | yes |
| Private skills marketplace | — | yes |
| Team | ||
| Workspace members + shared espaces | — | per seat |
| Per-prompt usage analytics | — | yes |
| Email support · ≤24h response | community | yes |
| Early access to in-flight features | — | yes |
Prices in USD. Stripe billing — cancel anytime, no questions asked.
Educational and OSS-maintainer discounts on Pro — email hi@anthracode.com.
faq
Common pricing and billing questions. The agent itself is always free.
What exactly is free in Anthra?
The full TUI agent. Every feature: 4-tier memory, background processes, native PTY sessions, skills hub, git safety, LSP, web search, /stats, ask/plan/build modes, BYOM, native Windows. No feature is gated locally — Pro only adds cloud + team layers on top.What does the $9.99 Pro tier add?
Cloud sync for memory and espaces across machines, hosted background processes that survive TUI close, priority model queues, a private skills marketplace, multi-seat workspaces, per-prompt analytics, and email support.Do I pay for model tokens through Anthracode?
No. You bring your own provider key (Anthropic, OpenAI, Together, Groq, local Ollama…) and pay them directly. Anthracode never proxies prompts and charges zero markup.Can I cancel anytime?
Yes. One click in /profile/facturation. You keep Pro features until the end of the current billing period, then drop to the free Anthra tier — your local data is untouched.Do you offer discounts?
Yes — free Pro for students with a .edu address, and steep discounts for active OSS maintainers. Email hi@anthracode.com with a link to your project.What about teams?
Workspace members ship in Pro. Pricing is per seat — invite teammates from /profile/membres. Volume pricing for 10+ seats: contact sales.