Bonfire Terminal vs @promptbook/fake-llm
@promptbook/fake-llm is an open-source, hybrid AI agent framework, free to self-host or paid in the cloud, with no training on user data and any-provider support. Bonfire Terminal is a finished sovereign on-device agent rather than a framework, with BYO-key no-markup billing and a one-time perpetual license.
Bonfire Terminal vs @promptbook/fake-llm: the 16-factor comparison
| Rating factor | @promptbook/fake-llm | Bonfire Terminal |
|---|---|---|
| Category | AI Agent Framework | AI Terminal / Local Agent |
| Popularity | GitHub 166 stars | Growing · indie |
| Hosting architecture | Hybrid | On-Device Local |
| Licensing model | Open Source | One-Time Perpetual |
| Data / training policy | No training on user data | Fully local — nothing leaves device |
| Offline capability | Partial | Yes |
| Pricing tier range | $0 self-host / paid cloud | One-time license |
| Execution unit cost | Not disclosed | Unlimited Local Compute |
| API-key markup | No | No — BYO key at cost |
| Supported LLM providers | Any | OpenAI; Anthropic; Google; Local; Any |
| Auth / permission types | API Key | API Key; Local/None |
| Phone / messaging bridges | None | Telegram; WhatsApp |
| Speech recognition engine | None | Whisper (local) |
| Local media processing | No | Yes |
| Sovereign score | 73 / 100 | 93 / 100 |
The sovereignty gap
Where @promptbook/fake-llm lands on each weighted pillar (its bar) — the red marker is Bonfire's score. Auto-derived from the 16 factors above.
Which should you choose?
Choose @promptbook/fake-llm if…
Choose @promptbook/fake-llm if you are a developer building on an open-source framework and need its testing and prompt tooling.
Choose Bonfire Terminal if…
Choose Bonfire Terminal if you want a ready-made on-device agent with speech and messaging under a perpetual license.
Bonfire Terminal vs @promptbook/fake-llm: FAQ
Is @promptbook/fake-llm private?
It does not train on user data and is private when self-hosted, though its hybrid architecture can reach cloud providers. Bonfire Terminal is local-first by default, keeping prompts, speech, and media on-device so nothing leaves your machine automatically.
Is Bonfire Terminal cheaper than @promptbook/fake-llm?
@promptbook/fake-llm is free to self-host as open source, with paid cloud tiers. Bonfire Terminal is a one-time perpetual license with BYO-key billing at cost and no markup. Bonfire gives you a finished product rather than a framework to build on.
Can Bonfire Terminal replace @promptbook/fake-llm?
For most users, yes. Bonfire Terminal provides working agent capabilities without framework code. @promptbook/fake-llm suits developers who want prompt tooling and testing utilities, whereas Bonfire delivers a turnkey on-device agent with speech and media included.
What can Bonfire Terminal do that @promptbook/fake-llm can't?
Bonfire Terminal ships local Whisper speech recognition, local media processing, Telegram and WhatsApp bridges, and a one-time license as a complete product. @promptbook/fake-llm is a framework you build on and does not package these local speech or messaging features.
How do I switch from @promptbook/fake-llm to Bonfire Terminal?
Reuse your provider keys, since both support any provider. Rather than maintaining framework code, install Bonfire Terminal, connect your key at cost, and run a finished on-device agent with speech and media under a single perpetual license.
Does Bonfire Terminal work offline vs @promptbook/fake-llm?
Bonfire Terminal runs fully offline with a local model across agent, speech, and media tasks. @promptbook/fake-llm offers only partial offline capability and depends on chosen providers, so it commonly needs cloud connectivity to operate.