Bonfire Terminal vs HyperWrite
HyperWrite is a cloud-hosted AI personal assistant, freemium up to $20/mo, using OpenAI and Anthropic models and anonymized data for R&D. Note it marks up API keys. Bonfire Terminal contrasts sharply: a sovereign on-device agent where nothing leaves the device, your own key billed at cost with zero markup, and a single perpetual license.
Bonfire Terminal vs HyperWrite: the 16-factor comparison
| Rating factor | HyperWrite | Bonfire Terminal |
|---|---|---|
| Category | AI Personal Assistant | AI Terminal / Local Agent |
| Popularity | ~2M users | Growing · indie |
| Hosting architecture | Cloud-Hosted | On-Device Local |
| Licensing model | Freemium | One-Time Perpetual |
| Data / training policy | Uses anonymized data for R&D; user files not used to train models | Fully local — nothing leaves device |
| Offline capability | No | Yes |
| Pricing tier range | $0-$20/mo | One-time license |
| Execution unit cost | Subscription | Unlimited Local Compute |
| API-key markup | Yes | No — BYO key at cost |
| Supported LLM providers | OpenAI;Anthropic | OpenAI; Anthropic; Google; Local; Any |
| Auth / permission types | OAuth | API Key; Local/None |
| Phone / messaging bridges | None | Telegram; WhatsApp |
| Speech recognition engine | None | Whisper (local) |
| Local media processing | No | Yes |
| Sovereign score | 18 / 100 | 93 / 100 |
The sovereignty gap
Where HyperWrite 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 HyperWrite if…
Choose HyperWrite if you want an affordable cloud personal assistant for writing and browsing tasks with a familiar subscription plan.
Choose Bonfire Terminal if…
Choose Bonfire Terminal if you want an on-device assistant you own once, with your own key at cost and no markup or data used for R&D.
Bonfire Terminal vs HyperWrite: FAQ
Is HyperWrite private?
HyperWrite says it does not train on your files but uses anonymized data for R&D, and it is cloud-hosted, so your activity reaches its servers. Bonfire Terminal runs on-device, so nothing leaves your machine and none of your data feeds R&D.
Is Bonfire Terminal cheaper than HyperWrite?
HyperWrite subscribes from free to $20/mo and marks up API keys. Bonfire Terminal is a one-time perpetual license with bring-your-own key billed by providers at cost with no markup, so you avoid both recurring fees and inflated token prices.
Can Bonfire Terminal replace HyperWrite?
Largely, yes. Both are AI personal assistants over OpenAI and Anthropic models. Bonfire runs on-device with a perpetual license and no markup, so if you do not need HyperWrite's specific browser extension flows, Bonfire covers the assistant role.
What can Bonfire Terminal do that HyperWrite can't?
Bonfire runs entirely on-device and adds Telegram and WhatsApp bridges, local Whisper speech recognition, and local media processing, with your key billed at cost. HyperWrite is cloud-based, marks up keys, and lacks local voice, media, and messaging bridges.
How do I switch from HyperWrite to Bonfire Terminal?
Install Bonfire Terminal, add your own OpenAI or Anthropic key, and recreate your favorite HyperWrite prompts and tools as local agents. Since there is little data lock-in, the move is mainly rebuilding a few workflows on-device.
Does Bonfire Terminal work offline vs HyperWrite?
HyperWrite is cloud-hosted with no offline capability. Bonfire Terminal runs on-device, so Whisper transcription and local media processing work offline; LLM calls need connectivity but route directly to your own provider key.