AI · alternatives · 2026
24 alternatives to Thinnest AI
Build Voice AI Agents in 100+ languages for ₹1.5/min
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
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Bolcho AI▲103Build Voice AI agents that actually speak India
Aug 2026 · bolchoai.in · its alternatives →
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First TTS model to support all 22 Indic languages + English
2024 · its alternatives →
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Wavel AI▲289Most realistic and natural AI voiceover & dubbing for videos
2023 · wavel.ai · its alternatives →
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Human-like AI that automates business calls at scale
Oct 2025 · peakflo.co · its alternatives →
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Hire Hyper-Realistic Multilingual AI TeleCallers
2025 · levrage.ai · its alternatives →
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Daily Bots▲223Build voice-to-voice AI agents with any LLM with Open Source
2024 · daily.co · its alternatives →
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Voicebun▲189Hey HN, I built Voicebun as a pet project because I was frustrated with how locked-down and rigid voice agents still are—many tools are either closed platforms, lack deep customization, or charge a lot just to test ideas. I wanted a way to quickly spin up AI voice agents that I could fully control—from the voice itself to the logic behind every word. Voicebun is an open-source voice agent builder. You can: - Clone voices and generate audio using your own scripts and prompts - Dynamically change prompts based on user input - Add custom logic through functions and webhooks (e.g. hit an API,…
2025 · voicebun.com · its alternatives →
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Fast, accurate STT for production-grade voice agents
May 2026 · ringg.ai · its alternatives →
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A low-code , No-Code Voice AI agents for everyone
2025 · vomyra.com · its alternatives →
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Trikon Voice▲11Human-like AI voice agents, built for India
Sep 2026 · trikon.tech · its alternatives →
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Game, wallet, metaverse with AI voice
2023 · babylonvoice.com · its alternatives →
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TLDR: We created a personalised Andrej Karpathy tutor that can response to questions about his Youtube videos in sub 1 second responses (voice-to-voice). We do this using a voice enabled RAG agent. See later in the post for demo link, Github Repo and blog write up. A few weeks ago we released the worlds fastest voice bot, achieving 500ms voice-to-voice response times, including a 200ms delay waiting for a user to stop speaking. After reaching the front page of HN, we thought about how we could take this a step further based on feedback we were getting from the community. Many companies were…
2024 · educationbot.cerebrium.ai · its alternatives →
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On-device speech AI for Mac, Windows, Linux & Android
Jun 2026 · github.com · its alternatives →
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Hi HN, Today, we're launching Glowby Basic, our open-source, customizable AI assistant powered by OpenAI API. It allows you to easily recreate and adapt your own assistant for various needs, with multilingual voice capabilities. Key features include autonomous decision-making, customizable pre-set questions, support for 30+ languages, and effortless prompt switching for different tasks and scenarios. We've made interactions with LLMs and AI-related APIs open-source to encourage collaboration and enhance transparency. Try our live demo (no sign-up required) and explore the GitHub repo linked…
2023 · github.com · its alternatives →
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Hi HN folks ! I am the author of AVA, a self hosted AI Voice Agent that plugs into Asterisk/Freepbx so you own all the aspects of an AI Voice agent in your own infrastructure. It uses Asterisk native Audiosocket/RTP with python engine to run STT,LLM and TTS loop. The project support several full providers openai, gemini, grok, elevenlabs out of the box and also provides options to build custom pipelines by choosing different stt tts and llm. It also supports full local agent if you have a GPU with 25GB RAM which enables realtime conversation along with tool calling. I started this…
Jul 2026 · github.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →