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About

PromptSignal is an AI visibility analytics platform that monitors how major large language models like ChatGPT, Claude, Perplexity, and Gemini mention, rank, and describe brands. As consumers increasingly rely on AI assistants instead of search engines to research, compare, and evaluate products, PromptSignal helps companies understand and optimize how their brand appears in AI-generated answers. The platform provides daily monitoring across multiple models, offering visibility scores, ranking positions, sentiment analysis, and competitive benchmarks. It includes tailored prompt suggestions to test brand performance and actionable recommendations to improve positioning and perception in LLM responses. Metrics such as brand visibility, competitor tracking, sentiment score, ranking position, and prompt performance allow teams to track where their brand is winning or falling behind.

About

friendly4AI is a GEO Scanner — a SaaS platform that measures how AI-ready and AI-visible a website is. It analyzes any URL against 40+ GEO/AEO parameters covering crawlability, structured data, content accessibility, AI discoverability (llms txt, AI manifests), technical signals, and API integration, then produces two scores from a single scan: an AI-Readiness Score (whether AI systems can crawl, parse, and understand the site — available in a free scan, no account required) and an AI Visibility Score (whether ChatGPT, Gemini, Claude, and Perplexity actually know and recommend the site, via live LLM queries). Every finding is backed by verifiable evidence with recommendations prioritized by impact (Critical/High/Medium/Low). Additional features include a public leaderboard (Top Friendly4AI) and a native MCP server for AI agents. Pricing: free scan, then Starter $9/mo, Pro $39/mo, Teams $199/mo, with a free trial.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Marketing and growth teams seeking a tool to monitor and enhance their visibility, reputation, and competitive standing across leading AI models

Audience

SEO specialists, digital marketing agencies, content teams, and website owners who need to measure and improve how AI assistants discover and recommend their sites.

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Not Supported

API

Offers API Supported

Screenshots and Videos

Screenshots and Videos

Pricing

$99 per month
Free Version Not Supported
Free Trial Not Supported

Pricing

$9/month
Free scan — no account required (AI-Readiness Score). All paid plans include a 14-day free trial; AI Visibility Score (ChatGPT, Gemini, Claude, Perplexity) included on every paid plan.

Starter — $9/mo ($90/yr): 1 site, 10 scans/mo, AI-Readiness + AI Visibility, PDF export, 30-day history.
Pro — $39/mo ($390/yr): 5 sites, 50 scans/mo, scheduled scans, CSV/JSON export, 90-day history, limited API, 48h email support.
Teams — $199/mo ($1,990/yr): 20 sites, 200 scans/mo, scheduled scans, 365-day history, full API, 24h email support.

No hidden fees. Annual billing saves ~2 months.
Free Version Not Supported
Free Trial Supported

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

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 Supported
Webinars Not Supported
Live Online Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

PromptSignal
Founded: 2025
United Kingdom
www.promptsignal.ai/

Company Information

friendly4AI
Founded: 2026
United States
friendly4.ai

Alternatives

AskAiRank

AskAiRank

SupafastTech

Alternatives

HubSpot AEO

HubSpot AEO

HubSpot

Categories

Categories

Integrations

ChatGPT Supported
Claude Supported
Cohere Supported
DeepSeek Supported
Gemini Supported
Gemini Enterprise Supported
Grok Supported
Llama Supported
Mistral AI Supported
OpenAI Supported
Perplexity Supported

Integrations

ChatGPT Not Supported
Claude Not Supported
Cohere Not Supported
DeepSeek Not Supported
Gemini Not Supported
Gemini Enterprise Not Supported
Grok Not Supported
Llama Not Supported
Mistral AI Not Supported
OpenAI Not Supported
Perplexity Not Supported
Claim PromptSignal and update features and information
Claim PromptSignal and update features and information
Claim friendly4AI and update features and information
Claim friendly4AI and update features and information