Repost21 alternatives

About Repost21

Repost21 is an AI social media manager for small businesses and agencies. Connect your sources (RSS, Telegram channels, websites) and every morning the Idea Feed suggests ready-made posts in your brand voice.

Free · AI

1. 1

   Vestra AI

   Your Self-building AI Agent Office

   Vestra is your AI Agent Office, agents that take over real tasks, routines, and whole responsibilities, and come back to done.

   Subscription18 upvotes5.0 (1)AICompare
2. 2

   AmalynAI

   Social Media Manager AI

   Amalyn is an AI-powered social media manager designed for small businesses. It learns about your business, brand style, and goals, then helps create relevant content and organize your social media calendar.

   Free8 upvotes5.0 (1)AICompare
3. 3

   DeepReachAI

   AI employee for outbound sales

   DeepReachAI helps sales teams, recruiters, and B2B businesses find prospects, research them, and create personalized outreach.

   Free3 upvotesAICompare
4. 4

   Google Maps Lead Scraper

   Turn Google Maps into your ultimate B2B outreach pipeline.

   A powerful cloud-based Google Maps lead scraper that extracts local business data and enriches them with public emails. AI Agent integrated.

   Free2 upvotesAICompare
5. 5

   Supsindex

   Stop Guessing. Start Measuring.

   Supsindex evaluates the person behind the startup—not just the story inside the pitch deck. Through three structured assessments and more than 200 indicators, it examines your entrepreneurial knowledge, decision-making,…

   Free19 upvotes5.0 (1)AICompare
6. 6

   Aethel Audio

   Turns complex books into guided learning experience.

   Have you ever tried reading a dense philosophy book, a dry academic paper, or a massive non-fiction text and found yourself rereading the exact same paragraph five times just to make sense of it? Aethel Audio uses high…

   Free5 upvotesAICompare
7. 7

   CastReader

   Reads & explains any webpage, Kindle & PDF aloud

   CastReader is an AI-powered text-to-speech tool that lets users listen to Kindle books and web content with natural-sounding voices.

   Freemium4 upvotesAICompare
8. 8

   StudyLock

   Earn screen time by actually studying with AI

   StudyLock helps students earn screen time by actually studying. Upload notes, PDFs, images, or voice input, and turn them into AI summaries, quizzes, visuals, and guided study sessions.

   Free4 upvotesAICompare
9. 9

   Agentic AI

   Turn buyer pain into a clear AI automation service offer.

   Agentic AI is a free browser-based AI Automation Offer Builder from Agentic AI Automation Academy. It helps freelancers, consultants, and small teams turn one buyer pain into a scoped, buyer-readable AI automation…

   Free3 upvotesAICompare
10. 10

    AI Undetectable

    AI rewriter and humanizer to help text pass AI detectors

    AI Undetectable helps writers humanize AI-generated articles, essays, marketing copy and stories. Choose Basic or Stealth, set the writing type, and review the rewrite beside your original draft.

    Free3 upvotesAICompare

The rest are ordered by how closely they match Repost21 (shared categories and tags), then by upvotes.