AI-powered voice input keyboard for Android with 10+ ASR engines and offline support
By Tanmay Verma, Founder · Last verified 03 Jul 2026
In short
BiBi Keyboard — AI-powered voice input keyboard for Android with 10+ ASR engines and offline support. Best for Android users who frequently do voice typing and want engine choice, Privacy-conscious users needing offline speech recognition, Power users integrating voice input with Fcitx keyboard. Free to start; paid plans from $4.49/mo.
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For Android users who value privacy and need flexible voice input across apps, BiBi Keyboard delivers. The wide ASR engine choice and offline models are rare. Setup requires some technical effort, but the recent Pro launch and SiliconFlow partnership improve accessibility. A smart pick for power users.
Compare with: BiBi Keyboard vs Fish Audio, BiBi Keyboard vs Soniox, BiBi Keyboard vs Krisp Voice AI
Last verified: July 2026
We ran a structured research pass across product reviews, community discussions, and post-purchase forum threads to surface the patterns vendors won't publish themselves. Below: the recurring strengths, the hidden costs people mention most, and the cohort that consistently regrets adopting this tool.
How likely is BiBi Keyboard to still be operational in 12 months? Based on 4 signals — momentum (how recently it shipped), wrapper dependency, revenue model, and web presence.
Last calculated: July 2026
How we score →BiBi Keyboard (说点啥) is an Android input method that turns speech into text using over 10 automatic speech recognition (ASR) engines and optional LLM post-processing. It supports cloud services like Volcengine, OpenAI, Gemini, and SiliconFlow, plus offline models such as SenseVoice, Paraformer, and Funasr Nano. A floating ball enables voice input across any keyboard without switching input methods. LLM post-processing adds punctuation, formats text, or translates results. Privacy is core: no data collection, all data stays on-device, offline recognition sends no audio externally. The app integrates with Fcitx keyboard for long-press-to-speak. Available as a free open-source version and a Pro version ($4.49 one-time) through Google Play or activation code. Pro adds traditional Chinese conversion, regex post-processing, hotword management, WebDAV backup, and custom UI color. Built with Kotlin and Material3, works on Android 10+. Notably, a recent partnership with SiliconFlow pre-configures ASR and LLM models out-of-the-box. For users seeking comprehensive voice input with strong privacy and flexibility, BiBi Keyboard competes favorably against closed-source alternatives like Gboard's voice typing, especially for offline use and customization.
BiBi Keyboard is a niche tool done right. If you're an Android user who types by voice often and cares about where your audio data goes, it's hard to beat. The ability to pick from 10+ ASR engines—including local ones—means you can avoid the cloud entirely. We'd reach for this when privacy is paramount or when you need offline voice recognition that actually works. The floating ball feature is thoughtful: it lets you voice-input in any app without ditching your preferred keyboard layout. That said, it's not for everyone. The initial setup—configuring API keys, granting permissions—requires patience. iOS users are out of luck. And if you want a full virtual keyboard with swipe typing, this isn't that; it's a voice-input companion, not a keyboard replacement. Compared to Gboard's voice typing, BiBi Keyboard offers more engine options and true offline capability, but Gboard is simpler and more integrated. The recent Pro version ($4.49) adds useful extras like traditional Chinese and WebDAV backup, but the free version already covers most needs. The SiliconFlow partnership means new users get a pre-configured option, lowering the barrier. In practice, the offline models (SenseVoice, Paraformer) work well, but they need initial download (~50MB without models). The app is open-source and actively maintained—GitHub issues get responses. Caveat: the external Fcitx integration is powerful but fiddly; it requires a modified keyboard and background permissions. For the privacy-focused power user, BiBi Keyboard is a gem. For casual users, the setup may be too much.
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