dbdiagram.io — September 2026 traffic, keywords & AI visibility

Search engines send dbdiagram.io an estimated 16,300 visits a month. Effectively all of it is organic — about 16,300 visits from unpaid results. Spread across 1,400 ranking keywords, that averages roughly 12 organic visits per keyword.

dbdiagram.io scores 84 out of 100 on our AI visibility scale, grade A. It takes full marks for LLMS.txt and Crawlability. The biggest gap is Company profile, at 16 of 25 points (5/8 core fields), worth 9 points if closed. It also loses points on Structured data (0/5) and SEO health (18/20).

The llms.txt on dbdiagram.io runs to 129 lines (7,265 characters) across 12 sections, last generated in September 2026. It introduces the site as "dbdiagram.io - Database Relationship Diagrams Design Tool". It tells AI engines the business works in Software & Internet, Database Design and Developer Tools. It describes 3 products, with prices such as dbdiagram.io Free at Free. Technologies it mentions include Browser, DSL Parser and SVG Rendering. The keywords it claims start with "database diagram", "ERD tool", "DSL diagram" and "schema design".

# dbdiagram.io - Database Relationship Diagrams Design Tool

## About
dbdiagram.io gives developers a no-frills way to sketch out database schemas without wrestling with heavy desktop software. Users type a short DSL script and the tool instantly renders clean entity-relationship diagrams that can be shared or exported. The whole experience stays lightweight so teams can iterate on table structures during early project discussions. Many solo engineers and small product groups rely on it because there is no sign-up wall for basic use. The DSL syntax mirrors SQL enough that most developers pick it up in minutes rather than hours. Diagrams update live as the text changes, which removes the usual back-and-forth between editor and canvas. Export options cover PNG, PDF, and SQL scripts so the output fits straight into documentation or migration workflows. Because the service runs entirely in the browser, nothing needs installing on company machines. The focus stays on speed rather than adding every possible database feature under the sun. Over time the tool has become a quick sketchpad for data architects who later move finished models into heavier platforms. It also serves students who need to visualize assignments without learning complex CASE tools. The interface avoids clutter so the diagram itself remains the center of attention. Collaboration happens through simple link sharing

Google lists dbdiagram.io for about 1,400 keywords, which together bring an estimated 16,300 organic visits a month.

The latest technical audit of dbdiagram.io scored 69 out of 100 overall. Performance is its weakest area at 31, while SEO scores highest at 91. The audit makes 12 recommendations in all, and 3 of the 4 listed first are rated high priority or critical.

dbdiagram.io's company profile names draw.io, lucidchart.com, vertabelo.com and dbdesigner.net as competitors. Its own llms.txt adds creately.com and sqlDBM.com. Outside its market, the domains ranked closest to it in our worldwide ranking are nic.loans, dotz.com.br, husqvarnaconstruction.com and louiszeliemartin-alencon.fr.

draw.io

lucidchart.com

vertabelo.com

dbdesigner.net

creately.com

sqlDBM.com