Top 8 Synapt Competitors & Alternatives in 2025
Updated onFind more companies like Synapt. We've shortlisted leading alternatives and mapped their strengths, pricing, and go-to-market focus.
Synapt
Best for power usersSynapt is a Chrome extension that uses AI to discover viral posts and generate one-click, personalized replies for X, LinkedIn, and Product Hunt.
Starts at $14 / month
Has a free trial
Competitors
- #1Est. 2023 • 2-10 employees
Magicreply
Best for power usersMagicreply is a Chrome extension that generates one-click, AI-powered replies for Twitter/X to help users increase engagement and grow their profile.
Starts at $10 / month
Has a free trial
#2Est. 2024 • 11-50 employeesQura
Best for SMBsQura is an AI-powered Chrome extension that generates human-sounding replies and repurposes content to help users grow engagement on X (Twitter) and LinkedIn.
Starts at $0 / month
#3Est. 2021 • 11-50 employeesPostwise
Best for SMBsAI-first social posting platform that generates and schedules optimized posts across multiple networks with tiered paid plans.
Starts at $37 / month
Has a free trial
- #4Est. 2025 • 2-10 employees
IntelliReply
Best for power usersA Chrome extension that uses AI to generate and customize replies for X/Twitter to save time and boost engagement.
Starts at $0 / month
#5Est. 2025 • 2-10 employeesTweetReply
Best for SMBsAI-powered web app that generates contextual, human-like replies and other Twitter/X social content to help users boost engagement and save time.
Starts at $0 / month
- #6Est. 2025 • 1 employee
ReplyGuy
Best for power usersReplyGuy is an AI-powered Twitter (X) reply generator that creates authentic, human-like replies in your voice and offers a Chrome extension for in-place workflow integration.
Starts at $0 / month
#7WalleAgent
Best for power usersBrowser-extension AI reply and comment generator that creates human-like replies across X, Facebook, Instagram, LinkedIn, Reddit and more.
Starts at $0 / monthly
- #8Est. 2013 • 51-200 employees
BuzzSumo
Best for SMBsContent- and influencer-research platform that also provides a media/journalist database and PR insights for comms teams.
Starts at $199 / month
Has a free trial
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