BuzzSumo

French semantic text optimisation tool that analyses a page and suggests vocabulary and topics to add so the text better matches search-engine expectations. Interface available in French, German, English, Spanish, Italian and Portuguese.

Chinese marketing data platform offering long-tail keyword mining, industry keyword databases, Baidu ranking queries, site monitoring, an API marketplace and AI rewriting tools.

Tool that visualises Google's People Also Ask questions as a branching tree, used for topic and content structure research.

Search listening tool that visualises autocomplete questions, prepositions and comparisons around a seed keyword.

AI visibility analysis platform that audits how a site is represented in ChatGPT, Claude and Gemini answers and returns an optimisation playbook.

AI search visibility tracker that monitors a defined set of buyer prompts daily across ChatGPT, Claude and Google AI surfaces, reporting visibility score, share of voice and prioritised content fixes.

Enterprise SEO and content performance platform with the Data Cube keyword dataset, recommendation engine and reporting for large sites. Offers generative-AI SERP tracking through its Generative Parser feature.

Outreach CRM for link building and digital PR, handling prospect discovery, contact data, email sequences and team collaboration. The pricing page presents current plan cards from $49/month while a separate feature-comparison table on the same page lists tiers from $19/month, so the entry price is ambiguous.

Answer engine optimisation platform combining agent analytics, content auditing and content production intended to increase how often a brand is recommended by AI assistants. The company announced a US$2M pre-seed round.