AI · alternatives · 2026
24 alternatives to Stream-Omni: GPT-4o-like Chatbot
Stream-Omni is an end-to-end language-vision-speech chatbot.
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 1 we have checked on their own sites, 1 of them free or with a free tier.
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Create GPT chatbots for your data & publish on all platforms
2023 · botsify.com · its alternatives →
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Hey HN, we've been working with OpenAI for the past few months on the new Realtime API. The goal is to give everyone access to the same stack that underpins Advanced Voice in the ChatGPT app. Under the hood it works like this: - A user's speech is captured by a LiveKit client SDK in the ChatGPT app - Their speech is streamed using WebRTC to OpenAI’s voice agent - The agent relays the speech prompt over websocket to GPT-4o - GPT-4o runs inference and streams speech packets (over websocket) back to the agent - The agent relays generated speech using WebRTC back to the user’s device The…
2024 · github.com · its alternatives →
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ChatSonic▲656Like ChatGPT but with real-time data, images & voice search
2022 · writesonic.com · its alternatives →
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Bard▲479Google officially announces ChatGPT competitor called BARD
2023 · blog.google · its alternatives →
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Hey HN! Over the past few months, I've been working on building Omni - a workplace search and chat platform that connects to apps like Google Drive/Gmail, Slack, Confluence, etc. Essentially an open-source alternative to Glean, fully self-hosted. I noticed that some orgs find Glean to be expensive and not very extensible. I wanted to build something that small to mid-size teams could run themselves, so I decided to build it all on Postgres (ParadeDB to be precise) and pgvector. No Elasticsearch, or dedicated vector databases. I figured Postgres is more than capable of handling the level…
Mar 2026 · github.com · its alternatives →
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v1.0.0: https://github.com/dcrebbin/meta-vision-api/releases/tag/1.0... The previous implementation was very very hacky and used a bookmarklet alongside uglified messenger classes from 2 years ago to monitor a chat, it was also only for image messages. The new release is a browser extension for chrome & firefox that you run on an alt facebook account on messenger that can monitor for new chat & image messages + video monitoring if in a call. You can create a group chat and use a special method (instructions in the readme) to force the Glasses to be aware of…
2023 · github.com · its alternatives →
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A free, convenient website for chatting with ai directly
2024 · gptomni.ai · its alternatives →
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OpenBotfree▲362Grok Bot alternative: free, local, open-source, multiplayer
24d ago · openbot.run · its alternatives →
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Omnilingual ASR▲132Advancing automatic speech recognition for 1,600+ languages
Nov 2025 · ai.meta.com · its alternatives →
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Hi, HN! I built a proactive open-source AI necklace that transforms your conversations into summaries, proactive feedback, and insights I built this because I want to use it myself: many companies are advertising such technology but no one is shipping The app can work with or without wearables so you can try the experience without buying anything --- Update: wasn't expecting this post to get attention, so please let me know if I need any special tags like Show HN
2024 · github.com · its alternatives →
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GPT4All▲107A chatbot trained on a massive collection of clean data
2023 · github.com · its alternatives →
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OneReach▲101Omni-channel IVR, SMS Text Chat, and Automation. SMB to Ent.
2015 · onereach.ai · 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 →