Dimension scores are derived from public data and fields; weighted into the composite. Reference only.
Cerocoma is the personal brand of a freelance developer in Spain, rather than a traditional company or developer-tool vendor. The site emphasizes a “privacy-first” approach: no cookies, no tracking, and no analytics. Its work covers custom development for web apps, mobile apps, PWAs, APIs, backends, automation, and AI integrations, while also offering a free REST API for Spanish and Andorran postal codes.
From a developer-tool perspective, the clearest product is “API Códigos Postales.” It includes 11,058 postal codes from Spain and Andorra, and supports lookup of cities, provinces, autonomous communities, GPS coordinates, local holidays, and related data. Typical use cases include autocomplete for ecommerce checkout or registration forms, postal-code validation, holiday calculations for HR systems, basic geocoding, market analysis, and reverse city lookup.
In terms of technology stack, the site lists PHP, JavaScript, Python, MySQL, REST API, HTML/CSS, React, Node.js, PWA, and AI/LLMs. Another project, Polispam, is a Plesk extension integrating SpamAssassin, Fail2Ban, quarantine, allowlists/blocklists, and email statistics, though the page states that it is currently for internal use only.
The postal-code API is clearly labeled as 100% free, with no API key, no registration, and no limits. Custom development services do not have public pricing and require inquiry via the contact form or email. Payment methods are not disclosed.
The strengths are its clear privacy stance, extremely low barrier to using the API, and well-defined practical scenarios around Spanish address data. For small and mid-sized projects, a free API with no registration can significantly reduce integration costs.
The main limitation is that it is operated by an individual developer. Public information does not clarify SLA, service availability, versioning strategy, rate-limit protection, open-source status, or self-hosting options. Although there is a documentation entry point, the crawled content did not include endpoint examples, error codes, or authentication notes, making it difficult to fully assess documentation quality.
Cerocoma is suitable for developers who need Spanish/Andorran postal codes, cities, holidays, and basic geographic data. It may also appeal to clients looking for a privacy-friendly freelance developer for web, PWA, API, or automation projects. If you plan to use it in a core production workflow, it is worth confirming stability, maintenance commitments, and commercial support first.
The page does not provide information about access from mainland China. Domain reachability, API latency, and stability are all unclear, so this is marked as unknown.
⚠ This review is compiled from public sources and does not constitute a purchase recommendation. Verify all facts on the vendor's official site. Verify on cerocoma.net official site.
cerocoma.net is an Spain Dev Tools provider. TG4G tracks its product information, an overall rating of 5.0/10, and a China-accessibility score of Workable. Click "Visit Official Site" to reach cerocoma.net directly.