
A free, AI-powered academic search engine for 240M+ papers across every scientific field
A free, AI-powered academic search engine for 240M+ papers across every scientific field
CitableHub records 0 monthly visits with 0% month-over-month growth and Freemium pricing. Writesonic records 242,707 monthly visits with -8.1% growth and Freemium, Free Trial, Paid, Contact for Pricing pricing.

Get seen by humans and cited by AI — a free, AI-readable software directory
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | citablehub.com | writesonic.com |
| Pricing Model | Freemium | Freemium, Free Trial, Paid, Contact for Pricing |
| Monthly Visits | 0 (0) | 242.71K (242,707) |
| MoM Traffic Delta | 0 (0%) | -21.49K (-8.1%) |
| Primary Market & Share | 🌐 Global (—) | 🇺🇸 United States (18.6%) |
| Direct Visits / mo | 0 | 167.77K |
| User Rating | 4.1 | 4.3 |
| Supported Platforms | Website | Website |

Get seen by humans and cited by AI — a free, AI-readable software directory
Each project is published as structured JSON-LD and Schema.org data so AI assistants can read, verify and recommend it, plus support for enhancing existing metadata like llms.txt.
The free plan covers up to 2 projects with the Discovery AI engine, your AI-citable profile, a promotion checklist and full analytics; Citation Radar extends you to 6.
A personalised checklist of directories and platforms to submit to, with copy, links and UTM tracking prepared so you can paste and go.
A proprietary score built across five dimensions that rates how likely AI systems are to discover, verify and cite your project, shown publicly on your listing.

AI Search Visibility Platform for GEO & AEO
Monitor brand mentions, competitive rank, citations, and sentiment across ChatGPT, Gemini, Perplexity, Google AI Overviews, and other AI platforms using daily prompt runs.
A ranked list of visibility and citation opportunities—missing prompts, content gaps, and technical issues—so teams know which few fixes to make each week.
Agents rewrite pages for GEO, add FAQ blocks, comparison tables, and self-contained passages that AI engines tend to cite.
Generate dozens of SEO/GEO articles per month and run automated site audits covering crawlability, schema, and indexing.

A free, AI-powered academic search engine for 240M+ papers across every scientific field
A free, AI-powered academic search engine for 240M+ papers across every scientific field

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