SEOnaut vs Twenty

Open source CRM, unrelated to SEO auditing

Side by side

What it is: SEOnaut:SEOnaut is an open source tool that audits websites for SEO issues and provides prioritized reports.; Twenty:Twenty is an open-source, self-hosted CRM that aims to compete with Salesforce.
Best for: SEOnaut:Open source SEO site audits; Twenty:Self-hosted open-source CRM
Who it’s for: SEOnaut:SEO professionals, developers, and site owners needing technical SEO audits; Twenty:Businesses and developers needing a customizable, free CRM solution
Pricing: SEOnaut:Freemium; Twenty:Free
Plans: SEOnaut:Community Free · Lite Free; Twenty:—
Open source: SEOnaut:Yes, 796 GitHub stars; Twenty:Yes, 57,554 GitHub stars
DevHunt upvotes: SEOnaut:2; Twenty:26
Launched on DevHunt: SEOnaut:Sep 2025; Twenty:Jan 2023

Full site crawl. Scans entire website, including sitemaps and password-protected servers, to detect SEO problems.
Prioritized issue list. Generates a report that ranks findings by importance to fix.
Visual dashboard. Shows key SEO metrics and health trends at a glance.
Team collaboration. Allows sharing of findings and exporting reports for client or team use.
Customizable crawling. Bypasses robots.txt, follows blocked links, and includes noindex pages.
Self-hosted or cloud. Offers a free self-hosted version and cloud-hosted plans with automatic updates.

Open source. The code is publicly available and can be freely modified.
Self-hostable. Can be deployed on your own servers for full control.
Modern UI. Provides an easy-to-use, contemporary interface.
Powerful built-in features. Includes core CRM capabilities such as contact and pipeline management.

Based on each tool's website and DevHunt data. Details may change; check the official sites.