1Signal

1Signal

FounderScale
+
+

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About

1Signal is a Meta ads validation and campaign optimization tool for agencies, solopreneurs, and founders. It audits your ad account to surface wasted spend and silent learning-phase resets, then provides a live, single-screen read of performance. It runs sequential 48-hour microtests (about $50 each) across pain point, headline, offer, and creative to isolate which message and audience actually win, so you validate before you scale. Built by FounderScale. Note: 1Signal (one word, the numeral one) is not OneSignal, the unrelated push notification service.

About

LinkedGrow is an AI-powered LinkedIn lead generation platform that helps founders, sales teams, agencies, and businesses find the right prospects and turn LinkedIn into a consistent source of qualified conversations. Traditional LinkedIn outreach is time-consuming and often ineffective. You have to manually search for prospects, build lists, check profiles, identify buying signals, write personalized messages, follow up, and manage dozens of conversations. Most automation tools simply increase the volume of this process, sending generic sequences that can feel spammy and generate activity without generating meaningful opportunities. LinkedGrow takes a different approach. Its AI agents continuously discover potential customers based on your ideal customer profile and real LinkedIn signals, such as relevant discussions, engagement, and activity. Each prospect is evaluated for relevance before outreach, helping you focus on people who actually have a reason to be interested.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Agencies, solopreneurs, and founders running Meta (Facebook and Instagram) ads who want to validate their offer, message, and audience before scaling spend.

Audience

Companies of all sizes

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

No images available

Screenshots and Videos

Pricing

59$ per month per user
Free Version
Free Trial

Pricing

$99
- 2 AI agents, 2 LinkedIn accounts
- Up to 1,000 buyers contacted a month
- Anti-slop gate on every message
- Unified reply inbox with instant email alerts
- CRM, API and MCP integrations
- Write posts, carousels and scheduling
Free Version
Free Trial

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

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Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

FounderScale
Founded: 2025
United States
1signal.io

Company Information

LinkedGrow
Founded: 2026
France
linkedgrow.ai

Alternatives

Alternatives

Linkyfy

Linkyfy

Galitein Technologies
SalesTarget.ai

SalesTarget.ai

SalesTarget LLC
OutreachGenie

OutreachGenie

LeanOrchestr

Categories

Categories

Integrations

LinkedIn
Meta Ads

Integrations

LinkedIn
Meta Ads
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