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IN THE FIELD GUIDE

subsignal

subsignal.ai

SubSignal is a Reddit monitoring and lead generation tool that tracks brand mentions, detects fake reviews and shill accounts, and finds sales leads with AI. It provides real-time alerts across all subreddits and helps users engage authentically with potential customers on Reddit.

THE PRODUCT, BEYOND THE PITCH

Automatically researched · Not editorially reviewed · Sources checked Nov 2, 2026

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A good fit for

  • Founders and marketers looking to acquire customers via Reddit
  • Teams and agencies needing advanced monitoring and automation

Know the limitations

  • Free plan limits monitoring to 1 community and 3 keywords with 5 scans and 5 AI insights per month
  • Reddit has strict self-promotion rules and users can get banned for wrong moves

What you can do

  • Finding customers on Reddit before competitors do
  • Monitoring brand mentions and competitor activity on Reddit

Features

  • Real-time monitoring of Reddit mentions
  • AI scoring of posts by buying intent
  • Sentiment analysis on every mention
  • Detection of fake reviews and shill accounts with AI
  • Competitor brand monitoring with switching-intent and comparison thread flags

Integrations

Not confirmed yet.

Platforms & data export

  • Web-based dashboard accessible via subsignal.io
  • CSV export of brand search results

THE COST FOR YOUR TEAM

Go beyond the starting price.

Published plan prices for your team size and usage. Results update as you type. Taxes, currency conversion and unlisted add-ons are excluded, and anything the source did not state is called out rather than guessed.

Cheapest fit for 1 person, all 1 tools

$0.00/month

$0.00 a year on these plans.

Plan costs based on your requirements
Tool / planMonthlyPer yearWhat this assumes
subsignal logosubsignal

FreeCheapest fit

Flat subscription

$0.00$0.00

Automatically extracted from the linked pricing source. Seat allowances, usage limits, taxes and terms are not confirmed — check them with the provider.

subsignal logosubsignal

ShillGuard

Flat subscription

$2.99$35.88

Automatically extracted from the linked pricing source. Seat allowances, usage limits, taxes and terms are not confirmed — check them with the provider.

subsignal logosubsignal

Professional

Flat subscription

$129.00$1,548.00

Automatically extracted from the linked pricing source. Seat allowances, usage limits, taxes and terms are not confirmed — check them with the provider.

A practical workflow

  1. Discover opportunities by AI scoring posts by buying intent
  2. Never miss a mention with live alerts the moment you're mentioned
  3. Verify before engaging by scanning Reddit accounts for authenticity and shill detection

Based on the sources below. Editorial review does not imply hands-on product testing.

Alternatives to explore

Filter alternatives →

Candidates based on category and primary feature. Check feature and pricing differences before switching.

Mention logo

mention.click is an advanced Reddit monitoring and social listening platform that uses AI to identify qualified leads, track brand mentions, and analyze sentiment across Reddit and other social platforms. It automates the process of finding relevant discussions, scoring leads, and monitoring brand and competitor activities to support scalable business growth.

Plan a switch from subsignal →

What changed

1 recorded change · latest 11/2/2026

Changes to the facts recorded here, not a live scan of every vendor update. Save this tool to follow updates in your account.

  1. Updated: best for, export formats, features, free plan, limitations, plans, platforms, summary, use cases, walkthrough

    See recorded changes
    bestFor

    Before: []

    After: ["Founders and marketers looking to acquire customers via Reddit","Teams and agencies needing advanced monitoring and automation"]

    exportFormats

    Before: []

    After: ["CSV export of brand search results"]

    features

    Before: ["Monitor Reddit for brand mentions","Find sales leads with AI","Detect fake reviews and shill accounts","Real-time alerts across all subreddits"]

    After: ["Real-time monitoring of Reddit mentions","AI scoring of posts by buying intent","Sentiment analysis on every mention","Detection of fake reviews and shill accounts with AI","Competitor brand monitoring with switching-intent and comparison thread flags"]

    freePlan

    Before: "Not recorded"

    After: true

    limitations

    Before: []

    After: ["Free plan limits monitoring to 1 community and 3 keywords with 5 scans and 5 AI insights per month","Reddit has strict self-promotion rules and users can get banned for wrong moves"]

    plans

    Before: []

    After: [{"name":"Free","note":"Automatically extracted from the linked pricing source. Seat allowances, usage limits, taxes and terms are not confirmed — check them with the provider.","annual":0,"monthly":0,"perSeat":false,"currency":"USD","features":[],"extraUnit":null,"unitLabel":"","maximumSeats":null,"minimumSeats":1,"includedUnits":null,"startingPrice":false,"seatsConfirmed":false},{"name":"ShillGuard","note":"Automatically extracted from the linked pricing source. Seat allowances, usage limits, taxes and terms are not confirmed — check them with the provider.","annual":null,"monthly":2.99,"perSeat":false,"currency":"USD","features":[],"extraUnit":null,"unitLabel":"","maximumSeats":null,"minimumSeats":1,"includedUnits":null,"startingPrice":false,"seatsConfirmed":false},{"name":"Professional","note":"Automatically extracted from the linked pricing source. Seat allowances, usage limits, taxes and terms are not confirmed — check them with the provider.","annual":null,"monthly":129,"perSeat":false,"currency":"USD","features":[],"extraUnit":null,"unitLabel":"","maximumSeats":null,"minimumSeats":1,"includedUnits":null,"startingPrice":false,"seatsConfirmed":false}]

    platforms

    Before: []

    After: ["Web-based dashboard accessible via subsignal.io"]

    summary

    Before: "Subsignal.ai monitors Reddit for brand mentions, finds sales leads using AI, and detects fake reviews and shill accounts. It provides real-time alerts across all subreddits."

    After: "SubSignal is a Reddit monitoring and lead generation tool that tracks brand mentions, detects fake reviews and shill accounts, and finds sales leads with AI. It provides real-time alerts across all subreddits and helps users engage authentically with potential customers on Reddit."

    useCases

    Before: []

    After: ["Finding customers on Reddit before competitors do","Monitoring brand mentions and competitor activity on Reddit"]

    walkthrough

    Before: []

    After: ["Discover opportunities by AI scoring posts by buying intent","Never miss a mention with live alerts the moment you're mentioned","Verify before engaging by scanning Reddit accounts for authenticity and shill detection"]

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Sources & research

How we research, calculate costs, and distinguish sponsorship