SillyTavern
SillyTavern is a free, open-source interface for connecting text, image, and voice AI models through local or cloud APIs.
$0 / ongoingList of Artificial Intelligence Software | Last updated: September 16, 2026
| # | Software / Tool | Best For | TechZella Score | User Rating | Pricing |
|---|---|---|---|---|---|
| 1 | AssemblyAI | AssemblyAI provides APIs for speech-to-text, speech understanding, real-time transcription, voice agents, and… | 8.6/10 | — | $50 in credits / $0.15 per audio hour |
| 2 | Backblaze B2 | S3-compatible object storage for application data, backups, archives, media workflows, and AI… | 8.6/10 | — | $0 / From $6.95/TB |
| 3 | Deepgram | Deepgram provides developer APIs for speech-to-text, text-to-speech, voice agents, and audio intelligence… | 8.6/10 | — | $0 / Usage-based |
| 4 | Speechmatics | Speechmatics provides multilingual speech-to-text, text-to-speech and voice AI APIs for real-time, batch,… | 8.6/10 | — | $100 credit / From $0.129 per hour |
| 5 | SillyTavern | SillyTavern is a free, open-source interface for connecting text, image, and voice… | 8.5/10 | — | $0 |
| 6 | Muah AI | Muah AI is a web-based AI companion platform for text chat, roleplay,… | 7.3/10 | — | $0 / $69.99 |
| 7 | Botify AI | Botify AI is a conversational AI platform for creating and chatting with… | 7.2/10 | — | $0 / $29.99 |
SillyTavern is a free, open-source interface for connecting text, image, and voice AI models through local or cloud APIs.
$0 / ongoingMuah AI is a web-based AI companion platform for text chat, roleplay, image generation, voice interaction and real-time calls.
$0 / ongoingBotify AI is a conversational AI platform for creating and chatting with customizable virtual characters through text, voice, images, video and group…
$0 / ongoingAssemblyAI provides APIs for speech-to-text, speech understanding, real-time transcription, voice agents, and LLM access for audio applications.
$50 in credits / one-time introductory creditDeepgram provides developer APIs for speech-to-text, text-to-speech, voice agents, and audio intelligence applications.
$0 / one-time creditSpeechmatics provides multilingual speech-to-text, text-to-speech and voice AI APIs for real-time, batch, cloud, on-premises and on-device deployments.
$100 credit / usage creditS3-compatible object storage for application data, backups, archives, media workflows, and AI datasets.
$0 / month