AI reply tool for LinkedIn & X

Your voice,
every reply.

A Chrome extension that learns how you write, then suggests replies that sound like you. Works inside LinkedIn and X. Done in seconds, not minutes.

Installs in 10 seconds · 3-day free trial · No credit card

linkedin.com/feed
SC

Sarah Chen

VP Sales at TechCorp · 2h

Short sales cycles aren't about rushing. They're about removing friction from the buyer's decision. The best reps I've managed don't push - they clear the path.

47 likes12 comments
FliesReplies
FliesReplies
87% voice match

Great point about consistency. I spent three months posting daily without engaging in comments. Once I started replying in my niche, impressions tripled in two weeks.

Built for speed.
Personalized for you.

Reply to LinkedIn and X posts in seconds, not minutes. Each suggestion matches your writing style so it reads like you typed it.

Core feature

Voice learning

Every reply sounds like you wrote it. The AI learns your tone from imported comments, then gets better with every edit.

Your voice profile

Tone match87%
Vocabulary fit92%
Sentence style78%

Trained on 84 of your comments

Core feature

Instant suggestion

Go from reading a post to posting a reply in under 5 seconds. Use it, edit it, or hit regenerate for a fresh angle - all without leaving the page.

"Great point about consistency. I've seen the same pattern..."
Edit
Use This
Generated in 1.2s
New

Reads the image

When a post has an image, chart, screenshot, carousel, or PDF, the AI reads it and replies to what is actually in the image, not just the caption.

Worth a read

Q4 growth

Image read · chart detected
"That Q4 jump is wild. What changed in October to drive it?"

Brand alignment

Set content pillars once. Every suggestion reinforces your expertise, so you build authority with every reply.

Native integration

No tab switching. No copy-paste. Suggestions appear right inside LinkedIn and X, exactly where you reply.

One-click reply

Hit "Use This" and the reply drops into the comment box. Edit if you want, then post. Done in two clicks.

Privacy & security

Your voice profile and tone examples are stored securely in an encrypted backend database. Your LinkedIn conversations and contacts are never stored or shared.

Start free trial

Installs in 10 seconds · 3-day free trial · No credit card

How it works

01

Add to Chrome in 10 seconds

One click to install. Connect your LinkedIn and X accounts and you're ready.

FliesReplies

FliesReplies

AI Reply Assistant

Add to Chrome
Early users
02

Train your voice in 60 seconds

Import your own past LinkedIn comments automatically. FliesReplies reads how you actually write and learns your exact tone - so every suggestion sounds like it came from you.

Voice Training

Great perspective on...
This resonates because...
Spot on. In my experience...
87%

Voice match score

03

Reply 10x faster

Click the button on any post. The AI reads the caption and any image, chart, or PDF in the post, then drafts a reply in your voice. Use it, edit it, or regenerate. What used to take 3 minutes now takes 15 seconds.

"Great point about consistency. I spent three months posting daily..."

Use This
Next
Start free trial

Installs in 10 seconds · 3-day free trial · No credit card

Built for people like you.

Professionals on LinkedIn and X who want to stay visible without spending their entire day in the comment section.

45 min

saved per day

Personal brand builders

You post consistently but engagement stays flat. The missing piece is showing up in other people's threads. FliesReplies turns that from a 45-minute chore into a 5-minute habit.

10x

faster replies

Agencies

You manage client content but replying authentically takes time. FliesReplies speeds up the process so you can stay active on their behalf without it eating your day.

2x

follower growth

Growth operators

Posting alone won't get you there. Replying to 25+ posts a day doubled follower growth in a month for our most active users.

You stay in control.

Every suggestion is just that: a suggestion. Use it, edit it, or regenerate. Give feedback and the replies get sharper over time.

FliesReplies
FliesReplies

Sarah Chen

VP Sales at TechCorp

"Short sales cycles aren't about rushing. They're about removing friction from the buyer's decision."

Suggested reply

Spot on - we saw the same pattern with 3 clients last quarter. Removing friction from the buyer's side shortened every deal.

1

You choose

One suggestion per post. Use it, edit it, or regenerate for a different angle. Nothing goes live without you.

2

You edit

Change any word before posting. Your edits train the AI, so future suggestions get closer to your natural voice.

3

You decide

Thumbs up or down after each reply. The AI learns what works for you. No autopilot, no surprise posts.

Analytics Dashboard

See your progress daily.

Every day you skip replying, you lose visibility to competitors who don't. The dashboard tracks your consistency so the gaps are obvious.

Typical user after 30 days

+12%

1,284

Replies sent

Best: 18

12 days

Daily streak

+4%

87%

Voice match

This month

38h

Hours saved

Weekly Activity

Total replies are up 12% this week

WeekMonth

Top reply this week

"Spot on. We tested this with 3 clients last quarter and saw the same pattern."

92% match

Here's the catch

Most AI tools make you sound like everyone else.FliesReplies makes you sound like you.

You're already spending 40 to 50 minutes a day crafting replies. What if it took 8?

Get 10+ hours/month back.

Starting at $24/mo.

25 replies/day takes ~75 minutes without FliesReplies. With it, under 8. That's 67 minutes back - every single day.

3-day free trial · 15 replies · No credit card required

Same AI on every plan. Only reply volume changes.

Starter

$24/mo

$0.08 per reply

$0.80/day · less than a coffee

20 min back every day

300

replies/mo · ~10/day

Build a consistent habit.

Start free trial
Recommended

Growth

$49/mo

$0.07 per reply

$1.63/day · less than a coffee

50 min back every day

750

replies/mo · ~25/day

Hit the 25/day benchmark.

Start free trial

Scale

$72/mo

$0.05 per reply

$2.40/day · less than a coffee

2 hrs back every day

1,500

replies/mo · ~50/day

Power users who don't want to think about limits.

Start free trial

No credit card required · Cancel anytime

Included on every plan

You get all of this

No feature gates. No “upgrade to unlock.” Just pick your volume.

Voice & Training

  • Voice training + match score
  • AI learns from every edit you make
  • Thumbs up/down to improve your voice
  • Re-train voice per platform

Reply Experience

  • One AI suggestion per post, edit or regenerate
  • Practice on sample posts (no credits)
  • Like me / Not like me (no credits)
  • LinkedIn & X in one place

Profile & Analytics

  • Bio (import from LinkedIn URL)
  • 3-5 content pillars, edit anytime
  • Your writing profile summary
  • Stats: voice %, feedback, hours saved, 7-day chart

Research-backed tiers

Data says 10 replies/day builds the habit. 25/day is where growth compounds.

Starter = 10/dayGrowth = 25/dayScale = no limits

Source: Buffer, Commenter.ai (2024-2025)

Support

Frequently asked questions

Everything you need to know before you install.

A Chrome extension that helps you reply 10x faster on LinkedIn and X. It learns how you write and suggests replies that match your tone, so you can stay active without spending hours in the comment section.
Import up to 200 of your past LinkedIn comments during onboarding, add manual examples, or both. Every time you edit a suggestion or give it a thumbs up or down, the AI gets better at matching your voice.
No. Importing past LinkedIn comments is the fastest way to get started. If you want even more accuracy, you can add a few manual examples on top.
Yes. Your data is encrypted and runs in your browser. We don't sell your information or share it with third parties.
Depends on your plan: Starter gives you about 10 per day, Growth about 25, and Scale about 50. Every plan starts with a free 3-day trial (15 replies, no credit card).
Most AI tools generate generic text that reads like a chatbot wrote it. FliesReplies trains on your actual comments and writing examples, so suggestions sound like you. You review everything before it posts, and your feedback makes each suggestion better than the last.
Yes. Image posts, document/PDF carousels, and screenshots are read by the AI so the reply references what is actually in the image, not just the caption. Video posts fall back to caption-based replies. Quote reposts (where someone shares another post with their commentary) are handled automatically. The AI reads both the outer comment and the quoted post.