Pricing that starts at $0
Free forever for 3 prompts. Paid plans from $9/month. API access, sentiment analysis, and unlimited team seats on every plan.
Simple, transparent pricing.
Cheaper than anyone.
Free forever plan. Paid from $9/month — competitors start at $29. Every plan includes API access, sentiment analysis, raw responses and unlimited team seats.
Free
- Tracked prompts3
- LLMs included3 core
- Brands & competitorsUnlimited
- History5 years
- Sentiment analysis
- API access
- AlertsEmail + Slack + Webhook
- Team seatsUnlimited
- Reports & exports
- SupportCommunity
Starter
- Tracked prompts7
- LLMs included3 core
- Brands & competitorsUnlimited
- History5 years
- Sentiment analysis
- API access
- AlertsEmail + Slack + Webhook
- Team seatsUnlimited
- Reports & exports
- SupportEmail
Pro
- Tracked prompts25
- LLMs included5 models
- Brands & competitorsUnlimited
- History5 years
- Sentiment analysis
- API access
- AlertsEmail + Slack + Webhook
- Team seatsUnlimited
- Reports & exports
- SupportPriority
Business
- Tracked prompts60
- LLMs includedAll 7
- Brands & competitorsUnlimited
- History5 years
- Sentiment analysis
- API access
- AlertsEmail + Slack + Webhook
- Team seatsUnlimited
- Reports & exports
- SupportDedicated
Each prompt runs daily across ChatGPT, Perplexity & Gemini. Pro adds Claude & AI Overviews. Business adds Grok & DeepSeek.
14-day free trial on all paid plans. No credit card required.
Frequently Asked Questions
Everything you need to know about SignalKit and LLM brand monitoring.
How much does SignalKit cost?
Free forever plan with 3 tracked prompts across ChatGPT, Perplexity and Gemini. Paid plans start at $9/month (Starter, 7 prompts), $29/month (Pro, 25 prompts + Claude + Google AI Overviews), or $79/month (Business, 60 prompts + all 7 LLMs). Every paid plan includes a 14-day free trial. No credit card required to start.
Is API access really included on every plan?
Yes. REST API access is included on the Free plan and every paid plan. Most competitors gate the API behind their highest tier or charge extra. With SignalKit you can pull visibility scores, sentiment, position data and raw AI responses programmatically from day one.
Which AI platforms do you track?
SignalKit tracks 8 major AI platforms: ChatGPT, Claude, Perplexity, Google Gemini, Google AI Overviews, Grok, DeepSeek, and Microsoft Copilot. The Free and Starter plans cover the 3 highest-traffic platforms (ChatGPT, Perplexity, Gemini). Pro adds Claude and Google AI Overviews. Business adds Grok and DeepSeek. Never any per-LLM add-on fees.
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 becoming essential. This is the new SEO — sometimes called Generative Engine Optimization (GEO) or Answer Engine Optimization (AEO).
How quickly do I get results?
Your first results appear within hours of adding prompts, not days or weeks. After initial setup, prompts are queried automatically every day and results update in your dashboard.
How is SignalKit different from Otterly.ai or LLM Pulse?
Three things: price, transparency, and API access. SignalKit starts free (competitors start at $29/mo or €49/mo), includes sentiment analysis on every plan (most charge extra), and gives you API access on every plan including Free. We also show you the raw AI responses so you can verify exactly what each platform said about your brand — most competitors hide this.
Can I see the actual AI responses?
Yes. SignalKit stores and displays the full raw response from every AI platform we query. You can verify exactly what ChatGPT, Claude or Perplexity said about your brand, see which competitors got mentioned alongside you, and check which sources were cited. Every paid plan, no add-on.
How do AI-suggested prompts work?
Enter your brand name and website, and our AI analyzes your industry, products, and competitors to suggest the most relevant prompts to track — things like 'best [your category] tools' or 'alternative to [competitor]'. Most users start with 80%+ AI-suggested prompts and tweak from there.
Is there really a free plan?
Yes. The Free plan includes 3 tracked prompts across 3 LLMs (ChatGPT, Perplexity, Gemini), unlimited brands and competitors, sentiment analysis, full API access, alerts via email/Slack/webhook, and unlimited team seats. Forever free, no credit card required.