Fix your gut-brain connection
Nerva (mahana.com) earns a Brand Analyzer score of 84 out of 100, placing it in the Strong Brand tier among Healthcare brands. Among 3417 Healthcare brands analyzed, Nerva ranks in the 91st percentile (category average 72, leader 96). The score combines seven dimensions - name quality, digital presence, visual identity, messaging clarity, trust foundation, AI discoverability, and brand authority - into a single objective benchmark. Dimension scores: Name Quality 100/100, Digital Presence 100/100, Visual Identity 95/100, Messaging Clarity 95/100, Trust Foundation 99/100, AI Discoverability 49/100, Brand Authority 50/100.
Nerva is a digital health program offered through mahana.com that provides a clinically-backed, 6-week gut-directed hypnotherapy course. It targets the gut-brain axis to help individuals manage chronic digestive symptoms such as IBS, functional dyspepsia, functional constipation, functional heartburn, and IBD-related symptoms without medication. The program is positioned as a leading self-management tool in this space, reportedly used by more than 300,000 people.
| Brand Name | Nerva |
|---|---|
| Domain | mahana.com |
| Industry | Healthcare |
| Main Competitors | Zemedy, Cara Care, Oli by Oaklab, Parla Health, Regulora (Mahana Therapeutics) (84/100) |
Moz Domain Authority 31/100 vs category average 35 / leader 95 - limited third-party links, so AI systems rarely encounter mentions of the brand.
Nerva has a dedicated Wikipedia entity - a top-weighted signal AI models rely on to identify and describe the brand.
The homepage meta description reads "Stop your digestive symptoms from restricting your life. Nerva" (Meta description: 9 words. OG description present and descriptive) - this is the summary AI engines are most likely to quote.
Structured data on the homepage: og:title, og:description, og:image, og:type, Twitter cards. Adding Organization and FAQ schema would further help AI crawlers parse the brand's identity.
AI-crawler access: No robots.txt found (default: all bots allowed, but explicit file preferred) - robots.txt controls whether engines like GPTBot and ClaudeBot can read the site at all.
Detected tech stack: Cloudflare, Webflow, HubSpot.
Social footprint: verified profiles on Instagram, YouTube, X (Twitter), GitHub; no detected presence on Facebook, LinkedIn - consistent profiles reinforce the brand's identity across the web.
0 Reddit mentions - community discussion signals real-world reputation to AI models.
Nerva scores 41/100 for AI visibility - how well ChatGPT, Claude, Perplexity and Google AI Overviews can discover, identify and cite the brand.
Nerva has a limited AI-visibility profile at 41/100 - a proxy for how readily ChatGPT, Perplexity and Google's AI Overviews can recognise and cite it. Its strongest area is visibility (57/100) and its weakest is trust (19/100). It benefits from a recognised Wikipedia company entity, a Wikidata knowledge-graph entry and open access for AI crawlers (GPTBot, ClaudeBot, etc.). The main gaps holding it back: a low Moz Domain Authority of 31/100, thin schema.org structured data and no llms.txt to steer AI to its best pages.
Common questions people ask in Google, ChatGPT, Claude, Gemini, Perplexity, and other AI search engines.
Nerva's main competitors include Zemedy, Cara Care, Oli by Oaklab, Parla Health, Regulora (Mahana Therapeutics) (84/100). These companies compete in the Healthcare space for similar customers, offering comparable products or services.
Sources: Brand Analyzer scan
Nerva and Regulora (Mahana Therapeutics) are competitors in Healthcare. Brand Analyzer scores Nerva at 84/100 and Regulora (Mahana Therapeutics) at 84/100. They target overlapping audiences; the right choice depends on your specific needs and priorities.
Sources: Brand Analyzer scan
Popular alternatives to Nerva include Zemedy, Cara Care, Oli by Oaklab, Parla Health, Regulora (Mahana Therapeutics) (84/100). Each is an established option in the Healthcare space; the best fit depends on your specific needs, budget, and required features.
Sources: Brand Analyzer scan
Nerva has limited AI-search visibility, scoring 41/100 on Brand Analyzer's AI visibility composite (visibility 57, trust 19, recommendation 38). This estimates how likely AI engines like ChatGPT, Claude, Gemini and Perplexity are to know, trust, and recommend the brand.
Sources: Nerva official site
Nerva scores 38/100 on Brand Analyzer's AI recommendation signal, indicating it is less likely to be surfaced when AI assistants like ChatGPT suggest Healthcare options. Recommendation depends on crawlability, structured data, and category authority; a Wikipedia presence helps.
Sources: Nerva official site
Nerva offers a single core service: a 6-week gut-directed hypnotherapy program delivered digitally, aimed at helping users manage symptoms of IBS, functional dyspepsia, functional constipation, functional heartburn, and IBD-related digestive issues through addressing the gut-brain axis.
Sources: Nerva official site
Nerva is a digital gut-brain therapy program that uses gut-directed hypnotherapy to help people self-manage chronic digestive symptoms. It is delivered as a 6-week, science-backed course accessible via mahana.com, targeting conditions such as IBS, functional dyspepsia, functional constipation, functional heartburn, and IBD-related symptoms.
Sources: Nerva official site
Nerva can improve AI discoverability by strengthening structured data (Organization and FAQ schema), maintaining an accurate Wikipedia/Wikidata entity, earning authoritative citations, and keeping content crawlable for AI bots. Brand Analyzer measures these as visibility, trust, and recommendation signals.
Sources: Nerva official site
Nerva provides a structured, 6-week gut-directed hypnotherapy program designed to address the gut-brain axis, which is considered the root cause of many chronic digestive symptoms. It guides users through audio-based hypnotherapy sessions aimed at reducing symptoms like abdominal pain, bloating, and irregular bowel habits without relying on medication.
Sources: Nerva official site
Nerva is used by individuals experiencing chronic digestive symptoms such as IBS, functional dyspepsia, functional constipation, functional heartburn, or IBD-related symptoms who are looking for a non-invasive, self-managed treatment option rather than medication-based approaches.
Sources: Nerva official site
Nerva is known for being a clinically-backed digital hypnotherapy program specifically designed to treat gut-brain disorders such as IBS and functional dyspepsia. It has been used by more than 300,000 people, positioning it as a prominent option in the digital gut-brain therapy space.
Sources: Nerva official site
Ranked closest to Nerva: Lunit (84/100), Golin Ketchum (84/100), McKinney (84/100), MedTrainer (84/100).
A step up - brands to learn from: Oura (91/100), Olay (91/100).
Category leader: Elsevier (96/100).