Dev tools · alternatives · 2026

24 alternatives to MinChat Chat SDK & API

Powering real-time conversations, effortlessly

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. MinChat Chat SDK & API launched in 2023; newer entries below may have overtaken it.

1
MinChat▲71
chat sdk to build in-app chat functionality within minutes
2022 · its alternatives →
2
TalkJS▲219
Build full-featured chat into your websites and mobile apps
2017 · talkjs.com · its alternatives →
3
Let's Chat, a self-hosted chat app for small teams▲350
Self-hosted chat for small teams.
2015 · sdelements.github.io · its alternatives →
4
Smallchat Beta▲372
Slack integration for chatting with visitors to your website
2017 · small.chat · its alternatives →
5
Conversation API▲275
Build chatbots with memory using just an API
Jan 2026 · amarsia.com · its alternatives →
6
Snapchat Chat 2.0▲445
All-new Chat with stickers, audio, video notes and more
2016 · its alternatives →
7
Let's Chat▲323
Like Slack, but opensource and self-hosted.
2015 · sdelements.github.io · its alternatives →
8CS
Chat SDK for your mobile app▲15
2013 · chatterkit.com · its alternatives →
9
Conversity▲128
In-App Live Chat SDK
2016 · its alternatives →
10
ChatKit▲77
Give your ChatGPT API super power
2023 · chatkit.app · its alternatives →
11
Gaming Chat SDK by CometChat▲98
Chat drops into Unreal like it was always there
Jul 2026 · cometchat.com · its alternatives →
12
Robin▲19
Add DM functionality to your product with ease
2022 · robinapp.co · its alternatives →
13
Open Source alternative to services like Intercom.io and Smooch▲163
Client library for Minimal Chat. Contribute to minimalchat/client development by creating an account on GitHub.
2017 · github.com · its alternatives →
14
SocialChat by Buffer▲214
Start conversations on your site. Keep them going on social.
2018 · buffer.com · its alternatives →
15
Chat'Inn▲69
Miminal, Clean and Realtime Global Chat Application
2022 · chat-inn.vercel.app · its alternatives →
16
Conversation Extensions by Smooch.io▲107
Go beyond the boundaries of the chat window
2017 · smooch.io · its alternatives →
17
Chat▲88
turn your backend into a chat app instantly
Mar 2026 · github.com · its alternatives →
18
Ably Chat▲73
Hey HN, Staff Engineer at Ably here. Over the past few months I've been speaking to engineers building AI assistants, copilots, and agentic workflows (over 40 companies at this point), with particular focus on cloud-hosted agents. I expected the hard problems to be in model selection, prompt engineering, and orchestration. Instead, the same infrastructure challenges kept coming up: realtime sync between agents and end clients is surprisingly painful to get right. - Managing and scaling WebSocket or SSE connections between agents and clients - Buffering messages server-side and implementing…
Apr 2026 · ably.com · its alternatives →
19
Python package for interfacing with ChatGPT with minimized complexity▲129
Python package for easily interfacing with chat apps, with robust features and minimal code complexity. - minimaxir/simpleaichat
2023 · github.com · its alternatives →
20
Quickchat▲81
No-code AI chat bot builder, powered by OpenAI API
2021 · quickchat.ai · its alternatives →
21
TalkJS – Integrated messaging for web and mobile products▲44
TalkJS chat API and SDKs power private, group, and AI-ready messaging with pre-built customizable UI, serving 130M+ monthly messages across 90+ countries.
2017 · talkjs.com · its alternatives →
22
Chatfully▲145
All-in-one chat tool for teams: texting, web chat, & more
2021 · trychatfully.com · its alternatives →
23
Chat & Livestream SDKs▲8
Build & Scale In-app Chat & Livestream features effortlessly
2024 · its alternatives →
24
Tick Chat▲92
Chat via nearby persons. Instant, Secure, Anonymously. 🕶
2017 · 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 →