Replyke is infrastructure for user-powered products. Give your users the ability to create content, vote, comment, follow each other, join spaces, chat in real time, and get notified — all out of the box. Use what you need, skip what you don't. The UI, the purpose, the product — that's entirely yours. Integrate in minutes with our open-source React, React Native, and Node SDKs. Fully customizable and built to scale. Stop rebuilding the same things. Ship what only you can build.
This is the 5th launch from Replyke: Infra for user-powered products. View more
Replyke V7
Launching today
Replyke is the complete infrastructure layer for how users interact and create content in your app. Comments, reactions, spaces, feeds, notifications, chat, follows — every system your users need, already modeled, moderation-ready, and production-ready.
Stop rebuilding the same user interaction systems. Install an SDK, wrap your app in a provider, and ship your first feature in under an hour. Multi-platform: React, React Native, Expo, and Node.js.
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Replyke: Infra for user-powered products
v7 has been a long time coming - probably the most ambitious update since I started building Replyke. Wanted to share what I think are the most exciting things you can now actually build with it.
The two biggest additions are Spaces and Chat.
Spaces are community containers - think subreddits, Discord channels, or Product Hunt's own product forums (e.g. p/general would be a space) - that scope content to a specific community rather than being project-wide. The same way posting a photo on Facebook is different from posting it in a Facebook group, content in Replyke can now live inside a Space. They're hierarchical (spaces within spaces), have their own membership and role system, moderation tools, and each space can optionally have its own real-time conversation.
Chat is full messaging: 1:1, group, threaded replies, typing indicators, reactions on messages, read receipts. Put the two together and you can now build apps with real community depth - not just a comment section tacked on.
There's also a new built-in semantic search - query your entities, comments, or chat messages with plain natural language and get results ranked by relevance. Plus an "Ask" mode that generates an actual answer from your content rather than just returning results.
OAuth - Google, Apple, GitHub, Facebook - projects can configure their own providers through the dashboard. Your users get social sign-in without you touching a single OAuth flow. v7 also adds full multi-account support: users can be signed into multiple accounts simultaneously and switch between them, with all the state management built in out of the box.
The other thing I spent a lot of time on is image and file uploads. You can create a post and attach images in a single API call - the server handles resizing into multiple named variants (thumbnail, card, hero, whatever you need), format conversion, and it's all wrapped in a transaction. If something fails, it rolls back and cleans up. Building an Instagram-style feed or a product listing with photos is now actually ergonomic.
On the UI side, pre-built components like comment sections and notification feeds are now installable via a CLI tool, shadcn-style - one command drops the code directly into your repo so you can modify it however you want. No black-box npm component you're stuck with.
I've been building this solo and v7 is the release I'm most proud of.
Happy to answer anything.
Snyk
Looks good Yanay, congrats on shipping! I love the website design :-)
Took a quick look and wanted to ask/recommend to have Skills I can feed my coding agent to build with Replyke and maybe a few reference example projects?
Would also be nice to have a seeded skeleton project to build upon as a getting started point
Replyke: Infra for user-powered products
@liran_tal Thank you Tal!
Both ideas are really great :)
Currently there's the MCP server for the docs - but skills would definitely be a great upgrade.
As for reference example projects - I do have a couple but they are scattered, such as the blog and the playground which are open-source.
I like the idea of having a dedicated page with starters it will make it easier for users to find them - thank you for the suggestion - I will work on that!
Snyk
@tsabary oh that's cool, I didn't notice any MCP mention on the website. might be worth putting that more front and center and at the top with a good hero section calling it out (unless I was just blindly passing through it)
all sounds fun, good luck! :)
Replyke: Infra for user-powered products
@liran_tal you didn't miss it - it's only mentioned in the docs. Mentioning it in the home page is a good idea. I'll get to it :)
And thank you!
How do you handle spam and abuse, do you have rate limits and automod built in?
Replyke: Infra for user-powered products
@othman_katim Yes, rate limits are handled by Replyke to protect developers from attacks and abuse.
As for spam and automod, Replyke doesn't enforce any spam control on developers, as the defenition for spam might differ between projects, but allows you to implement any automod on your end using a webhook.
Simply add a webhook in Replyke's dashboard for you project and choose which events to listen to. If an event is configured, Replyke would trigger the webhook and would wait for a response confirming whether the content is valid and should be committed, or invalid and should be rejected.
Developers can run any checks or AI checks on the content on their end.
ApyHub : The All in one API Platform
great one! so its basically user interactions as a service?
q: how do you handle moderation?
Replyke: Infra for user-powered products
@nikolas_dimitroulakis Yes, that another great way to put it!
As for moderation - there are two levels - project-level (always relevant) and space-level (if spaces are implemented).
Project level - any project owner (the developer) can manage content via the dashboard - there they can remove content and suspend users.
Also, project owners can set up a webhook that would be called whenever new content is created. When a webhook is set - Replyke expect a response whether the content is valid and should be created - or not. So developers have full control on moderation. You can setup AI checks on your end, and decide whether it is valid or not. Just response with how you'd like to handle the content (approve or dismiss).
Space level - when implementing spaces, the admins and moderators are users, so moderation takes place INSIDE your app. The SDKs provide hooks functionality for admins/mods to moderate their spaces (Replyke verifies space permissions) - and it's up to you as a developer to implement the UI for that in your app.
A good example would be how in reddit, the Reddit team has their own dashboard, but subreddit mods have UI in reddit to moderate their subs.
Project owners have full control on spaces as well of course. Any report created for space content is visible in the project dashboard as well, and can be actioned by the project owner.