X/Twitter
LinkedIn
RedditDominate Social Media with 5X Engagement & 3X Marketing Power
ReplyFast transforms how you engage online - create responses that drive 5X more interaction and boost your marketing effectiveness by 300%, all while saving hours every day.
Higher Engagement
Generate replies that attract 5X more interaction
Marketing Impact
Triple your product promotion effectiveness
3-Day Free Trial
Experience all premium features risk-free
What ReplyFast Can Do
Create Posts
Generate high-quality content for multiple social media platforms with just a few clicks.
Write Comments
Create intelligent, engaging comments for posts on X/Twitter, LinkedIn, and Reddit.
Reply to Messages
Quickly respond to direct messages with personalized content that fits the conversation context.
AI Training
Train AI to learn your personal reply style to create content with your unique signature.
Emoji Controls
Toggle emojis on or off in your responses for complete control over your tone and communication style.
Multi-Language
Support for multiple output languages helps you reach global audiences and build international communities.
How ReplyFast Works
Generate thoughtful, personalized responses across social platforms in seconds with our AI-powered browser extension
Install the Extension
Add ReplyFast to Chrome with one click. No account setup required to get started with the free plan.
Browse Social Media
Visit X/Twitter, LinkedIn, or Reddit. The ReplyFast icon will appear when you navigate to these platforms.
Click & Reply
When responding to posts or messages, click the ReplyFast button to generate a perfect response in seconds.
Platforms We Support
ReplyFast works seamlessly across all major social media platforms to help you engage better and faster
X/Twitter
Quickly respond to tweets, comments, and DMs with intelligent replies that match conversation context
Generate professional responses for connection requests, posts, and business conversations
Craft thoughtful replies to posts and comments that match subreddit context and community norms
Coming Soon
Support for Instagram, Facebook, Discord, and more! Our team is continuously working to expand our platform coverage.
Choose the right plan for your needs
Simple, transparent pricing to help you engage better across social media platforms
Free
Perfect for trying out
Free forever
- 20 AI replies per month
- 1 Promoted product
- Multi-language support
- Full configuration options
Plus
For casual users
3-day free trial
- 1000 AI replies per month
- 3 Promoted products
- Multi-language support
- Full configuration options
Pro
For active users
3-day free trial
- 3500 AI replies per month
- 10 Promoted products
- Multi-language support
- Full configuration options
- Customizable reply style
- Priority support
Ultra
For power users
3-day free trial
- 8000 AI replies per month
- 30 Promoted products
- Multi-language support
- Full configuration options
- Customizable reply style
- Priority support
Need a custom solution?
We offer tailored plans for enterprise teams with custom requirements and high-volume needs. Get dedicated support and special features.
Contact our sales teamFrequently Asked Questions
Everything you need to know about our pricing plans
Can I change plans later?
Yes, you can upgrade or downgrade your plan at any time. Changes take effect at your next billing cycle.
What happens if I exceed my monthly replies?
If you reach your monthly limit, you'll need to upgrade to a higher plan or wait until your next billing cycle for your allowance to reset.
Do you offer a trial period?
Yes, all paid plans include a 3-day free trial. You can fully explore all features before being charged.