19,909 AI startups, ranked by real attention

ReplyRaven

replyraven.com

ReplyRaven is a tool that finds internet threads for that will serve as ideal entry points for your brand to get in front of high intent use

ReplyPilot

Startup

For sale

ReplyPilot is an agentic AI support desk that turns raw customer tickets into clear, customer-ready replies. It analyzes each request, decides when to research the web, gathers sources, and drafts polished responses automatically. Built end-to-end with a modern React and Node stack, ReplyPilot helps support teams resolve tickets faster while keeping accuracy, tone, and consistency.

An AI twitter replier to grow twitter accounts

ReplyOS

reply-os.com

Your AI-powered copilot to grow on X. Find the best opportunities, write authentic replies, and grow your audience. All on autopilot.

ReplyMog

getreplymog.com

ReplyMog is a Chrome extension for inbox dominance. Use AI to generate smart email responses in 3 distinct tones: Friendly, Neutral, and Mogging (Passive Aggressive).

ReplyMan

replyman.app

ReplyMan finds posts on X, Reddit, Hacker News, Bluesky and LinkedIn where people ask for a tool like yours, and drafts the reply in your...

ReplylessAI

replyless.ai

For sale

AI Agents for Email Management with inbuilt Inbox & third-party Integrations

ReplyKit

replykit.ai

ReplyKit is an AI tool that manages and trains Twitter personas to increase social media presence.

ReplyHey - Get customers from Reddit on Autopilot

replyhey.com

ReplyHey automates customer discovery and outreach on Reddit, X and linkedin by identifying threads where people are looking for solutions like yours. The tool scores relevant discussions daily and drafts contextual replies for your review before posting.

ReplyHero

bereplyhero.com

For sale

AI-powered tool that generates replies for LinkedIn and Twitter/X posts

ReplyGain

replygain.com

ReplyGain is an AI SaaS platform designed for founders and marketers to identify warm leads in real-time by monitoring discussions on Reddit, Hacker News, X, and Bluesky. It solves the problem of manually searching for potential customers by automatically surfacing high-intent posts and generating AI-powered reply suggestions. Its key differentiators include AI intent scoring, automated keyword generation from a website URL, and multi-platform monitoring with suggested replies.

ReplyGain

replygain.com

Find and engage high-intent users already asking for products like yours across social media and the web, turning real-time demand into qualified leads every day.

ReplyFit

tools.codewithkolin.com

Open a reply box on X or Instagram and a small orange ReplyFit button waits next to Reply: press it for a reply in your voice, or a tidier version of your own, next to whether that person follows you. Writing a post on X? It writes a viral post from a topic in one click, or makes your own draft go viral. You edit and press Post yourself.

ReplyFast

replyfa.st

For sale

AI-powered comment management that helps creators engage with their audience 4x faster while maintaining their authentic voice.

ReplyFan

replyfan.ai

ReplyFan empowers creators to scale their community presence with intelligent AI.

replyboss

replyboss.ai

Skip the feed. Get the posts worth replying to.

Reply.Tips

reply.tips

We will be offering Analytics services for x accounts and ensuring the user gets to have a sensible human reply

Reply Safe

reply-safe.app

ReplySafe analyzes toxic messages and gives you safe, professional, and strategic responses in 10 seconds.

Reply Guy

getreplyguy.com

For sale

Reply Guy is a Chrome extension that filters your X timeline to show only high-momentum posts, helping you engage with the right content at the right time to boost impressions and grow your following.

Repliyo

repliyo.org

Repliyo helps builders write better replies on X faster, so they can grow through conversations without spending hours thinking about what to say

Replix.social

replix.social

Replix helps you write human-like replies in seconds on X, Reddit, Instagram, and Quora. You review, edit if needed, and post yourself. 100% safe — no auto-posting. Your account, always in control.

REPLIO

replio.ro

Replio learns from the store's catalog, documents, and policies, responds immediately, and hands the conversation over to a human exactly when needed.

Repligram

repligram.com

Repligram is a 4-click setup AI Agent, minutes to launch. Use plug-and-play AI to reply customers, and grow through conversations across platforms. No complexity—just results. Get started from $19/month.

ReplicAds.ai

replicads.ai

We specialize in a SAAS that allows users to upload product images and AI generate product photos, AI UGC, and static ads using ai image generation models.

Replayed LTD

replayed.co

Best video editing service for YouTubers - No subscription. On demand. Direct chat with editors.

Replay It

replayitapp.com

Set a delay, perform your skill, and instantly watch the playback to refine your technique. Used by athletes, coaches, and students for golf, gymnastics, dance, martial arts, and more. Available as a chrome extension and web app/api

Repl1

repl1.app

For sale

Repl1 is a Webapp + Chrome extension that generates contextual AI email replies directly inside Gmail. Users can create high-quality draft responses in one click without leaving their inbox. Privacy-first (no background inbox scanning) with Free and Pro subscription plans. Designed for freelancers, consultants, founders, and professionals who handle high daily email volume.

Rephrase

rephrase.studio

Rephrase is a keyboard-first AI rewriter for macOS. Select text in any app, choose a style, and paste back a clearer version without opening ChatGPT.

Rephrase

rephrase.fr

AI-generated text humanization software. Humanize your ChatGPT, Claude, Gemini or Mistral texts into authentic, fluent, publishable French.

RePho: Restore Old Photos

Startup

For sale

AI-powered photo restoration app for iOS. Repairs scratches and tears, colorizes black-and-white photos, sharpens blurry images, removes unwanted objects, and animates old photos into short video clips. Subscription-based (weekly / yearly) via RevenueCat, localized in 17 languages, built with SwiftUI and Supabase.