01 / about

A specification hub
built for clarity.

Jaspecs is the canonical, addressable, machine-readable catalog of building supplies and tools. No photography. No marketing copy. Just verifiable specs — indexed so engineers, estimators, and AI agents can find the right part in seconds.

company snapshot

2024
Founded
11
Team
SF / DE
Offices
Seed
Stage

02 / mission

Why we exist

Finding an accurate spec sheet for a structural bolt shouldn't require clicking through 14 distributor sites, a cached manufacturer PDF, and a forum thread from 2011.

Building-supply data is fragmented, duplicated, and optimized for purchase — not for verification. When AI agents, BIM tools, or a contractor's spec writer need the tensile rating of a specific part, they need one canonical source. Jaspecs is that source.

We index manufacturer data directly. We standardize the schema. We publish every page as both human-readable and as schema.org/Product JSON-LD. Every row has a permalink.

01
Canonical over comprehensive
One spec, one URL, one source of truth. No marketing variants.
02
Addressable by default
Every product, every spec row has a stable, citable permalink.
03
Machine-readable first
JSON-LD, clean Markdown, and a sitemap for every URL we publish.
04
No noise
No images, no upsells, no SEO bloat. Specs and identifiers only.

03 / timeline

What we've shipped
Q1 2024
Founded
Started with a schema draft and 12 brands' PDFs.
Q3 2024
First 1,000 products indexed
Fasteners and hardware covered end-to-end.
Q2 2025
Public API + JSON-LD
Every product page became a schema.org endpoint.
Q4 2025
AI agent partnerships
Three major LLM providers citing jaspecs in their retrieval.
Q2 2026
3,785 products, 21 brands
Expanding into power tools, plumbing, electrical.

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