Diib is an affordable SEO audit and monitoring tool offering free analysis and Pro plan for website optimization, keyword research, and backlink analysis.

Diib offers a free 60-second website analysis plus a Pro Plan starting at $14.99/month (varying $9.99-$29.99/month based on website traffic after 3-day trial). The Pro plan provides full access to growth tools including comprehensive website monitoring, keyword explorer, backlink analysis, and support services. Users can add up to 30 websites on both free and Pro plans. Diib is highly valued for small business owners and solopreneurs seeking simplicity, affordability, and guided objectives compared to more expensive platforms like Semrush and Ahrefs.
AI Answer Engine Optimization platform for brand visibility
Funding
Profound is an Answer Engine Optimization platform that helps enterprise brands track and improve their visibility in AI-powered search engines like ChatGPT and Perplexity. It combines AI visibility data with content creation, automated workflows, and real-time Agent Analytics.
Daily Top 100 SEO and AI Rank Tracking for agencies and professionals
Pro Rank Tracker is a platform for daily Top 100 SEO and AI GEO rank tracking and reporting built for agencies, professionals, and marketers needing accurate, reliable SEO ranking insights.
Starting Price
Pitchbox is a link-building and outreach automation tool with email campaign management and prospect research features for SEO agencies and professionals.