Side by side
FastReply vs ReplyGuy
Compare what each tool does, what it costs, and how it fits your workflow.
Designed for
AI-powered social media replies in one click.
Turn social mentions into leads on autopilot
Primary task
Social media replies
Social media replies
Pricing
Free Trial · Trial; then from $10/mo
Freemium · From $49 / mo
Pricing details
Free + from $10/mo
From $49 / mo
Billing cycle
Monthly
Monthly
API access
Not documented
Not documented
Platforms
Web, Chrome Extension
Web
Integrations
X / Twitter, LinkedIn, Chrome
X / Twitter, Reddit
Source rating
1.0 / 5 · 1 ratings
2.5 / 5 · 8 ratings
Catalog views
704
6.6k
Estimated monthly traffic
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Catalog imported
30 Aug 2026
30 Aug 2026
Listed strengths
- Generates context-specific replies
- Chrome extension
- Works with Twitter, LinkedIn
- Boosts customer engagement
- Enhances brand reputation
- Automates social media monitoring
- Auto-replies to mentions
- Optimizes lead generation
- Time-effective
- Potential leads from social mentions
Listed limitations
- Chrome extension only
- Only for Twitter and LinkedIn
- Inflexible for other OS
- Limited customization options
- Multi-account management issues
- Doesn't evaluate lead quality
- Dependent on user input
- Doesn't learn from responses
- No performance analytics
- No message customization