Life & fun · alternatives · 2026
24 alternatives to ApexBot – An (speech-based) interactive web-based bot
Hello fellow combinators, First of all I've been reading Ycombinator for a while (especially show HN), but have never really posted anything. The ideas that people post on show HN always intrigue me. So I thought I'd share something that I have been working on for the past weeks. My idea was to write a webapp for my smart mirror, so I have built an (speech-based) interactive web-based bot (which currently only works on Chrome ;( ). The current (alpha) version consists of following features: Speech recognition: which allows you to interact with the bot by using voice commands. Text-to-speech:…
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. ApexBot – An (speech-based) interactive web-based bot launched in 2017; newer entries below may have overtaken it.
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Luke from ElevenLabs here. We just released Scribe Realtime v2, our new real-time Speech to Text model. We rebuilt it from the ground up around a new architecture that uses predictive transcription – it anticipates the next likely word before it’s spoken. That makes it both fast (around 150 ms latency) and highly accurate. Scribe v2 Realtime outperforms every low latency transcription model across 30 commonly used EU and Asian languages – 93.5% accuracy, compared to Gemini 2.5 Flash (91.4%), GPT-4o MiniTranscribe (90.7%), and Deepgram Nova 3 (85%). It supports 90+ languages including…
2025 · elevenlabs.io · its alternatives →
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Aident AI Beta 2▲398Hi HN — I’m Kimi, founder of Aident AI. A couple years ago, I cold-started a startup and tried to automate my outreach pipeline with a patchwork: RPA + Zapier + "just some ChatGPT". It worked… until it didn’t. Every time I tweaked the strategy, the automation snapped. The system wasn’t built for change — it was built for wiring. And that’s when it hit me: AI is finally smart enough to do real work, but we still don’t have a clean way to communicate the work to it: Drag-and-drop flows are too rigid; Scripts are too fragile; Prompts are too ephemeral. I kept thinking: why can’t automation be…
Mar 2026 · aident.ai · its alternatives →
- 3PT
Make Music, Voiceovers and Videos With AI Vocals, Text to Speech, Voice Conversion and Voice Cloning
2022 · uberduck.ai · 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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Hi HN! Last year the project I launched here got a lot of good feedback on creating speech to speech AI on the ESP32. Recently I revamped the whole stack, iterated on that feedback and made our project fully open-source—all of the client, hardware, firmware code. This Github repo turns an ESP32-S3 into a realtime AI speech companion using the OpenAI Realtime API, Arduino WebSockets, Deno Edge Functions, and a full-stack web interface. You can talk to your own custom AI character, and it responds instantly. I couldn't find a resource that helped set up a reliable, secure websocket (WSS) AI…
2025 · github.com · its alternatives →
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Welcome to Project S.A.T.U.R.D.A.Y. This is a project that allows anyone to easily build their own self-hosted J.A.R.V.I.S-like voice assistant. In my mind vocal computing is the future of human-computer interaction and by open sourcing this code I hope to expedite us on that path. I have had a blast working on this so far and I'm excited to continue to build with it. It uses whisper.cpp [1], Coqui TTS [2] and OpenAI [3] to do speech-to-text, text-to-text and text-to-speech inference all 100% locally (except for text-to-text). In the future I plan to swap out OpenAI for llama.cpp [4]. It is…
2023 · github.com · its alternatives →
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Scriptmine▲86I built this for myself. I make videos, and my biggest bottleneck is figuring out what to say to my audience without staring at a blank page. So I built Scriptmine: a tool that listens to Reddit conversations in my niche, finds high-signal topics, and turns them into scripts. How it works: - Track subreddits and discussions relevant to a niche - Rank topics by engagement/momentum - Generate a hook/body/CTA draft in a chosen voice/format
Feb 2026 · scriptmine.ai · its alternatives →
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Hello HN, I’m Kamil. The past months have been filled with news about ChatGPT, Bard, etc. Thankfully, there are some heroic attempts to bring that power to the users. I wanted to contribute to that effort with my side project, an extension for Chrome: it makes searching the history by meaning – instead of the exact words – possible. This is only a proof of concept, building on the excellent transformers.js[0], and running entirely in the browser. My goal here is to explore the possibilities unlocked by a client-side AI. I would love to have your feedback, to know which direction that project…
2023 · getpinbot.com · its alternatives →
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The basics of VUI design
2016 · oreilly.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 →
- 12VB
Hi HN, Daniel here. I've just applied video.bot (http://video.bot/olivia) to YC S20. Chatbots have been around for 30 years, but there's been zero interface evolution to date. video.bot is asking people to rethink chatbots. Imagine them with a rich interface, like in personalized videos, but with interactions, like in a game. That's what we're calling video.bot: bots with visual appealing that create 1 on 1 visual conversations on the fly AT SCALE. Top Banks, Telecoms, Pharmas, etc. are using video.bot to make job offers, onboard new employees or customers, help patients…
2020 · its alternatives →
- 13CC
Hey there HN! I believe the future of AI communication will be more voice and less text. Low-latency realistic voice interactions are finally becoming feasible. I've built a few voice-first apps on Retell AI using Elevenlabs voices. This one uses Claude Haiku for responses and Mixtral to switch between posts and comments. The AI knows about the top 30 posts and their comments on Hacker News right now. After a Google sign-in you can try it free for 10 minutes. I'd love to hear your thoughts!
2024 · callhackernews.com · its alternatives →
- 14SI
Hello HackerNews! I would like to invite you to test drive a project I've been working on for qute a while: https://seobots.io This is the long awaited (by myself) release of a concept that I have first presented a few years back. The initial idea was to create a platform capable of hosting small scripts which I constantly make for work and grating everyone access to them, without the need for downloading anything from github or console knowledge requirements. These scripts (aka "bots") can do all sorts of things, such as scraping, posting, parsing – you name it. If you are a…
2020 · its alternatives →
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Hi everyone! BotBot.me is a side project we've been working on for the last few months. BotBot is an IRC bot and logger with a pretty web interface. To be honest, we're not quite sure what direction to take with the project at the moment and would to hear your feedback. Since we use it internally, our roadmap includes sending SMS/email messages to offline users, providing a "what I missed" view and some 3rd party integrations. You can read a little more about the project and the tech at http://lincolnloop.com/blog/2012/dec/5/introducing-botbot/ and the site lives at https://botbot.me.
2012 · lincolnloop.com · its alternatives →
- 16HA
Hi HN, I created this site recently and need som feedbacks. Please give it a try, let me know if you see anything to need to be improved or added. Below is the summary of https://hichatbot.ai What is HiChatbot? - HiChatbot is an AI-powered chatbot that can answer your questions about documents, text, and videos. You can upload a document, text, or provide a video link to HiChatbot and have a Q&A chat with the content. What are some of the things I can do with HiChatbot? You can use HiChatbot to: - Summarize the main points of a document - Get more details about a specific topic in…
2023 · hichatbot.ai · its alternatives →
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Autobot is a privacy-aware operating harness that integrates via native ChatGPT Project capabilities integrating OpenAI synchronous voice and OAI UI and control planes. This is an internal, knowledge worker tool leveraged by the team at Autonomous Production tool - GitHub - demeyer1/Autobot: Autobot
Sep 2026 · github.com · its alternatives →
- 18AQ
2013 · iambrandonn.github.com · its alternatives →
- 19ST
Hi there - Ben from LiveKit here! If you’re curious about OpenAI’s brand-new Realtime API and speech-to-speech model, check out this hosted playground and play with the model yourself. If you’d like to learn more about how this came together, read on. If you’re like me, you’ve probably been wondering what novel things a model like this can do in an API setting with unfettered access to the system prompt and other parameters. I’ve been fortunate to have had early access through my work at LiveKit, where we’ve built open-source developer tooling that makes deploying this model in a production…
2024 · playground.livekit.io · its alternatives →
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- 21BO
My cofounder and I were playing with AI voices from different vendors and were shocked at how good the results were. We decided to make a game so you can test your own ability to tell humans from AI voices. This has helped us narrow down which voices we'd like to use for an upcoming project—perhaps you will find it useful and/or interesting too! Would love to hear any feedback you have!
2024 · bot.unison.fm · its alternatives →
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Hello HN! I have been building this for the past year and I'm excited to share it here because I think it's the sort of thing this community will be very interested in. I see the future of work as orchestrating teams of AI agents. But currently even managing a handful of agents is chaos. The IDE needs to evolve to be agent native, designed from the ground up for agentic engineering and context rather than another VS code fork. I'm building Voicetree towards that vision. A rather insane vision of engineering where you architect projects from hundreds of agent sessions whose outputs are all…
Feb 2026 · github.com · its alternatives →
- 23AE
Hey HN! Have been working on Audentic, a platform that simplifies adding voice AI to your website. Think of it as a copy-paste voice assistant that you can embed directly into your site. Setting up voice AI has traditionally been a bit of a hassle, often requiring juggling multiple components like speech recognition, text processing, and text-to-speech systems. With Audentic, we've streamlined this into a more straightforward, end-to-end voice model. While OpenAI's Realtime API has made real-time, multimodal AI interactions more feasible, integrating these capabilities into a website can…
2025 · audentic.io · its alternatives →
- 24
Sisu Video▲11Hi HN, I’ve been working on a project called Sisu Video, which introduces something we’re calling videobots. The backstory: I’ve always felt that websites are cold. Most are just walls of text or static images, sometimes with a chatbot, but they rarely feel like there are real people behind them. We wanted to change that. A videobot is an interactive video experience you can embed on your site. Instead of reading text or chatting with an AI, visitors interact with short videos recorded by you or your team. After each video (10–30 seconds), they get clickable choices that determine what plays…
2025 · sisuvideo.fi · 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 →