# Rempa.ai

> Rempa is an AI search visibility analytics platform (GEO). It tracks how brands appear in ChatGPT, Gemini, Perplexity, Copilot, Google AI Mode, Google AI Overviews and DeepSeek: visibility, position, sentiment and cited sources.

## Key Pages

- [Home](https://rempa.ai/): Product overview, features and FAQ.
- [Pricing](https://rempa.ai/pricing/): Starter ($75/month: 50 prompts tracked every 3 days, 3 models, 1 project), Pro ($195/month: 150 prompts tracked every day, 3 models, 2 projects), Enterprise ($395/month: 350 prompts tracked every day, 3 models, 5 projects).
- [AI visibility Q&A](https://rempa.ai/ai-visibility/): answers to the questions marketing, SEO and PR teams ask about GEO, tracking brand mentions in ChatGPT, Gemini, Perplexity and Google AI Overviews, competitor benchmarking, citations, sentiment, and what AI visibility software costs.
- [Methodology](https://rempa.ai/methodology/): how Rempa measures AI visibility: buyer prompts, the consumer assistants with web search (ChatGPT, Gemini, Google AI Mode and AI Overviews, Copilot, Perplexity, Claude), clean sessions without history set by country and language, one answer per prompt and model at each update, mention, position, sentiment and source extraction, Wilson margins of error, limits.
- [Rempa for agencies](https://rempa.ai/agencies/): how SEO, content and digital PR agencies use Rempa to audit and track AI visibility for several clients, with plans, a shared prompt allowance, CSV exports, API and MCP.
- [Contact](https://rempa.ai/contact/): Contact form for demos, partnerships, press and account help.

## Developers

- [API reference](https://rempa.ai/docs/api/): REST API to manage projects, brand profiles, competitors and AI models.
- [OpenAPI spec](https://rempa.ai/docs/api/openapi.json)

## Contact

- contact@rempa.ai

## Studies
- [What AI assistants cite](https://rempa.ai/studies/what-ai-assistants-cite/): cross-sector study of the sources cited by ChatGPT, Gemini and Google AI Mode in 7,900 answers to buyer questions (October 2026): brand websites take a third of citations, nearly 14,000 different sites cited, Reddit in about 1% of answers, G2/Capterra-type sites in about 3% of B2B software answers, a fifth of cited pages are comparisons, ChatGPT and Gemini share about 8% of cited sites on the same question.
- [LinkedIn and B2B prospecting tools in the UK: which ones ChatGPT and Gemini recommend](https://rempa.ai/studies/linkedin-prospecting-tools-uk/): 72 UK buyer questions on LinkedIn automation, cold email, data enrichment and outbound, asked to ChatGPT and Gemini (October 2026), 141 answers: Apollo.io named in 49, HubSpot 45, Lemlist 30, Instantly 29; LinkedIn automation tools in 34/141 (Expandi 17, La Growth Machine 16, Waalaxy 15, Dripify 12); Gemini names LinkedIn tools in 22/69 answers, ChatGPT 12/72; same first tool on 14 of 69 questions; ChatGPT cites LinkedIn's automation rules (20 answers) and the ICO (18).
- [Global law firms: which ones ChatGPT, Gemini and Google AI Mode recommend](https://rempa.ai/studies/global-law-firms/): 12 questions from in-house legal teams asked to ChatGPT, Gemini and Google AI Mode (October 2026), 36 answers: Latham & Watkins named in 27, A&O Shearman 20, Baker McKenzie 18, Clifford Chance and DLA Piper 16; Dentons in 6, first when named; no global network firm on the 9 finance answers; chambers.com cited in 25/36.
- [Accounting software in France: which tools ChatGPT, Gemini and Google AI Mode recommend](https://rempa.ai/studies/accounting-software-france/): 12 French questions asked to ChatGPT, Gemini and Google AI Mode (October 2026), 36 answers: Pennylane named in 32, Sage 22, Tiime 19, Indy 18, Cegid 17, Qonto 13; Agicap named first on cash forecasting by all three models; vendors' sites and impots.gouv.fr cited.
- [Contract management software in France: which tools ChatGPT, Gemini and Google AI Mode recommend](https://rempa.ai/studies/contract-management-software-france/): 12 French questions on CLM software (October 2026), 36 answers: DocuSign CLM 21, Juro 18, Icertis 15, Ironclad 14, Tomorro 12; French tools in 19/36 (Google AI Mode 9/12, ChatGPT 4/12) and the only names on hosting in France; contractmanagement.fr cited most.
- [Sneaker retail in France: which shops ChatGPT, Gemini and Google AI Mode recommend](https://rempa.ai/studies/sneaker-retail-france/): 12 French shopper questions (October 2026), 36 answers: Nike 25, Adidas 23; retailers in 26/36, Courir 22, Foot Locker 19, JD Sports 17, Citadium 6; Gemini names no brand or shop in 5 of 12 answers; retailers' sites cited most.
- [Business schools in France: which ones ChatGPT, Gemini and Google AI Mode recommend](https://rempa.ai/studies/business-schools-france/): 12 French student questions (October 2026), 36 answers: emlyon named in 16, HEC Paris and ESCP 14, KEDGE and TBS Education 12, ESSEC 11; HEC Paris first when named; 7 answers name no school; meilleurs-masters.com cited most.
- [Skincare in the US: which brands ChatGPT, Gemini and Google AI Mode recommend](https://rempa.ai/studies/skincare-us/): 12 US skincare questions (October 2026), 36 answers: Paula's Choice 13, CeraVe 11, Naturium and La Roche-Posay 8; ingredient-led brands on actives (20/21 answers), dermatologist brands on sensitive skin and SPF; ulta.com, aad.org and sephora.com cited most.
- [Sports retail in the UK: which brands and retailers ChatGPT recommends](https://rempa.ai/studies/sports-retail-uk/): 28 UK shopper questions asked to ChatGPT (October 2026): Nike named in 20/28 answers, Adidas 16; retailers in 11/28, JD Sports and Sports Direct 5 each, Footpatrol 4, size? and ASOS 3; retailers named mostly on questions about shops; sources cited.
- [Team wiki software in the US: which tools ChatGPT, Gemini and Google AI Mode recommend](https://rempa.ai/studies/team-wiki-software-us/): 12 questions from software teams: Notion and Outline lead, and Wiki.js is in all 12 self-hosting answers.
- [Inventory and manufacturing software in the US: which tools ChatGPT, Gemini and Google AI Mode recommend](https://rempa.ai/studies/inventory-manufacturing-software-us/): 12 questions from makers and brands: Katana leads, MRPeasy follows, Cin7 Core takes multichannel.
- [Spend management software in the US: which platforms ChatGPT, Gemini and Google AI Mode recommend](https://rempa.ai/studies/spend-management-software-us/): 12 finance and procurement questions: Coupa and SAP Ariba lead, Ramp owns spend and cash.
- [Travel insurance for older travellers in the UK: which insurers ChatGPT, Gemini and Google AI Mode recommend](https://rempa.ai/studies/travel-insurance-older-travellers-uk/): 12 questions from older UK travellers: Staysure, AllClear and Saga lead, MoneySavingExpert is a top source.
- [Luxury vinyl flooring in the UK: which brands ChatGPT, Gemini and Google AI Mode recommend](https://rempa.ai/studies/luxury-vinyl-flooring-uk/): 12 UK flooring questions: Karndean is named most, Amtico first most often, Polyflor leads commercial.
- [Raw pet food delivery in the UK: which brands ChatGPT, Gemini and Google AI Mode recommend](https://rempa.ai/studies/raw-pet-food-uk/): 12 UK pet owner questions: Bella & Duke is in 31 of 36 answers.

## Blog
- [How to get your products recommended by ChatGPT](https://rempa.ai/blog/get-products-recommended-by-chatgpt/): what AI assistants do on shopping questions, with data from Rempa studies, how ChatGPT chooses products, six steps for brands and retailers.
- [AI crawlers and robots.txt](https://rempa.ai/blog/ai-crawlers-robots-txt/): what GPTBot, OAI-SearchBot, ClaudeBot, PerplexityBot and Google-Extended each do, a robots.txt to adapt, firewall checks, llms.txt.
- [SERP tracking vs AI citation tracking](https://rempa.ai/blog/serp-tracking-vs-ai-citation-tracking/): technical breakdown: collection routes (consumer UI, API with search, SERP APIs), localization, brand and citation parsing, sampling and Wilson confidence intervals, metric mapping, data model, cost, attribution.
- [GEO vs SEO](https://rempa.ai/blog/geo-vs-seo/): in-depth guide comparing Generative Engine Optimization and SEO: goals, how each drives organic traffic, seven differences, tactic-by-tactic counterparts, metrics, a 90-day plan, FAQ.
- [ChatGPT is the new shortlist: how B2B buyers choose vendors with AI](https://rempa.ai/blog/b2b-buyers-ai-shortlist/): how assistants form vendor shortlists and how to get on them.
- [How to get your brand into Google AI Overviews and AI Mode](https://rempa.ai/blog/google-ai-overviews-ai-mode-brand/): how Google picks the sources and brands of its AI answers.
- [Google search volumes in 2026: by country and by topic](https://rempa.ai/blog/google-search-volumes-by-country-and-topic/): searches per user US vs EU, market share by country, zero-click rates, AI Overviews coverage by industry, with sources.
- [What is Generative Engine Optimization (GEO)?](https://rempa.ai/blog/what-is-generative-engine-optimization/): what GEO is, how it differs from SEO, a five-step method.
- [How to measure AI visibility](https://rempa.ai/blog/how-to-measure-ai-visibility/): prompt set, clean sessions, cadence, and the five metrics (visibility, position, share of voice, sentiment, citations).
- [Which sources do AI assistants cite](https://rempa.ai/blog/which-sources-do-ai-assistants-cite/): the families of cited pages and how to get listed on them.
- [Writing the prompts your customers ask](https://rempa.ai/blog/writing-prompts-your-customers-ask/): building a prompt set from topics, personas and decision stages.