The cheapest way to monitoryour brand across 7 LLMs
Try it now — free instant audit
Paste any URL and see how AI-ready your site is. No signup required.
All 7 LLMs, Every Account
No add-on fees. No per-platform pricing. Ever.
Other tools charge extra per platform. We don't.
The only brand monitor with an MCP server and REST API on every account
Built for developers and growth teams. Query your data from agents, scripts, or the dashboard. All 7 LLMs, no feature gating.
REST API on Every Account
Pull visibility scores, sentiment, positions, and raw AI responses via API. Included free. Most competitors gate this behind their highest tier.
MCP Server
Works with Claude Code, Cursor, and Cline out of the box. Query your brand monitoring data from any MCP-compatible tool.
Agent-Friendly
Built for AI agents and automated workflows. API keys, structured JSON responses, and webhook alerts make it easy to plug into any pipeline.
Site Audit
Deep LLM-discoverability audit with brand probes against Claude. See exactly how AI describes you, what it gets wrong, and how to fix it.
Visibility Score
One number that tells you how visible your brand is across 7 LLMs. Updated daily, trend tracking included.
Position Tracking
See exactly where your brand ranks when AI answers questions about your industry. Track positions across all 7 LLMs.
Sentiment Analysis
Know whether AI describes your brand positively, neutrally, or negatively. Included on every account, not a paid add-on.
Competitor Tracking
Monitor how competitors appear in AI responses. Compare share of voice and see which prompts they win.
Citation Tracking
See which URLs get cited when AI discusses your brand. Discover your most influential content and find new opportunities.
Smart Alerts
Get notified when you gain or lose mentions, sentiment shifts, or competitors overtake you. Email, Slack, or webhook.
Affordable by Design
We use efficient LLM models (gpt-4o-mini, claude-haiku-4-5, grok-3) to keep costs low. $5 free credit on signup, then $1/prompt/month with volume discounts.
AI-Suggested Prompts
Enter your brand and website. Our AI analyzes your industry and suggests the exact prompts to track. Most users start with 80%+ AI-suggested prompts.
Reports & Exports
Export detailed reports in PDF or CSV. All data accessible via API on every account. Integrate with anything.
LLM Traffic Attribution
Connect Google Analytics 4 and see traffic and revenue from ChatGPT, Claude, Perplexity, and Gemini referrers.
How SignalKit Works
From setup to insights in under 5 minutes.
Frequently Asked Questions
Everything you need to know about SignalKit and LLM brand monitoring.
How much does SignalKit cost?
Every new account gets $5 free credit, no card required. $1/prompt/month for 3 core models (ChatGPT, Perplexity, Gemini) and +$0.35/model/prompt/month for extras (Claude, Grok, DeepSeek, Google AIO). Volume discounts kick in at 201 prompts (20% off) and 501 prompts (40% off). No tiers, no contracts.
Which AI platforms do you track?
SignalKit tracks 7 LLMs: ChatGPT, Claude, Perplexity, Gemini, Grok, DeepSeek, and Google AI Overviews. All 7 are available on every account, including free. Pick the models you care about and only pay for those.
Do you scrape the chat UIs or use official APIs?
Official APIs only. We query every LLM through its published API. Scraping chat UIs produces unreliable data because results vary by session, cookies, location, and A/B tests. API access gives us deterministic, reproducible results with exact model version and token counts logged.
How does the REST API work?
Every account gets API keys and full REST API access from day one, including free accounts. Pull visibility scores, sentiment, position data, citations, and raw AI responses programmatically. Most competitors gate API access behind their highest tier.
What is the MCP server?
SignalKit ships an MCP (Model Context Protocol) server that works with Claude Code, Cursor, and Cline. It lets AI coding assistants query your brand monitoring data directly. Set it up once and your agents can check visibility scores, pull competitor data, or trigger audits without leaving your editor.
Can I use SignalKit with AI agents and automated workflows?
Yes. SignalKit is built for agents, not just humans clicking buttons. API keys, structured JSON responses, webhook alerts, and the MCP server make it easy to plug brand monitoring into any automated pipeline. Use it from scripts, CI/CD, or agent frameworks.
What is LLM brand monitoring?
LLM brand monitoring tracks how AI assistants like ChatGPT, Claude, and Perplexity mention your brand when users ask questions. As more people use AI for product research and recommendations, knowing when and how AI talks about your brand is essential. This is sometimes called Generative Engine Optimization (GEO) or Answer Engine Optimization (AEO).
How quickly do I get results?
Your first results appear within minutes of adding prompts. After that, prompts run automatically every day and results update in your dashboard (and via the API).
How is SignalKit different from competitors?
Price, access, and transparency. SignalKit is usage-based from $0 while competitors start at $29-$89/month or require a sales call. Every account gets API access, MCP server, all 7 LLMs, unlimited projects, and unlimited team seats. We also show the raw AI responses so you can verify exactly what each model said.
Can I see the actual AI responses?
Yes. SignalKit stores the full raw response from every LLM we query. You can verify exactly what ChatGPT, Claude, or Perplexity said about your brand, see which competitors were mentioned, and check which sources were cited.
How does billing work?
Add funds to your account via Stripe ($5 minimum, up to $1,000). We calculate your daily cost based on active prompts and models, and deduct from your balance each day. Set up auto-recharge with a saved card so tracking never stops. Funds never expire. No subscriptions or tiers.