Compare · Specset and Nomic

Specset vs Nomic: which AI construction document review fits your team?

Specset (formerly Specbook AI) reviews submittals and shop drawings against the governing spec section and the drawings, marks up the package with cited findings, and returns it inside Procore or Autodesk Forma Build (submittal review). Nomic publishes an AI agent platform for AEC firms with drawing review, submittal review, code checks, and project knowledge search ¹⁸. Pick Specset to check each package against one project's governing record; pick Nomic for out-of-the-box agents and an Agent API across your firm's AEC workflows.

Written by Specset. Last reviewed October 20, 2026. Each column quotes or closely paraphrases that company's own pages, linked under Sources. This page is not a ranking. If Nomic's page has changed, tell us through www.specset.com/contact and we will update this page.

Book a submittal review →How Specset reviews submittals

What is the difference between Specset and Nomic?

Specset reviews each submittal, drawing set, and RFI against one project's conformed record with every finding cited, while Nomic describes a domain-specific AI platform of agents and an Agent API for AEC firms (how Specset works). Nomic's own words: "the domain-specific AI platform for architecture, engineering, and construction firms" ¹⁸. Nomic's home page leads with agents for drawing review, submittal review, RFI research, code checks, and project knowledge search ¹⁸.

Does Specset review shop drawings, and does Nomic?

Yes, both publish shop drawing review: Specset reviews submittals "including shop drawings" against the specifications and the contract drawings (submittal review), and Nomic says "Shop drawings, product data, samples, and certificates all flow through the same automated review process" ¹⁹. Run the same package through each and compare the output.

Which works with Procore and Autodesk Forma Build (formerly Autodesk Build)?

Specset syncs with both Procore and Autodesk Forma Build (integrations); Nomic lists Autodesk Construction Cloud and an Autodesk Forma MCP connector, and its integrations page, checked October 20, 2026, does not list Procore ²¹. In Procore, Specset joins the approval workflow as a system approver ⁷.

Can you use Specset or Nomic from Claude or ChatGPT?

Yes, both offer MCP access with different setups: Specset ships a Claude plugin with a native MCP connector and a hosted endpoint for ChatGPT at app.specset.com/mcp (Use Specset from Claude), and Nomic's MCP server, on Business and Enterprise plans, works with Cursor, Claude Code, and GitHub Copilot in VS Code ²³. Nomic's docs describe the mcp-remote bridge for local clients such as Claude Desktop ²³.

How do Specset and Nomic compare, row by row?

Specset and Nomic both publish submittal review, shop drawing review, submittal logs from the spec book, drawing review, and SOC 2 Type II; they publish different things on Procore, agency spec books, MCP setup, data hosting, and pricing (Specset submittal review).

What Specset and Nomic publish, as checked October 2026. "Not published" means the pages we checked do not say. Not a ranking.
Row	Specset	Nomic
What it reviews	Submittals, drawings, and specifications against one conformed project record, plus design quality review and RFIs ¹	"Out-of-the-box agents for high-value AEC workflows like drawing review, submittal review, RFI research, code checks, and project knowledge search" ¹⁸
Inputs it reads	Specifications, addenda, special provisions, drawings, and submittal packages, synced from Procore or Autodesk, or uploaded ⁷	"From 200-page drawings to 800-page specs"; "reads IFC files natively" ¹⁸
What you get back	Findings marked on the submitted pages, numbered, behind a clickable table of contents, with a cover sheet and your firm's stamp applied in the review ² ¹⁶ ¹⁷	"a cited first-pass review"; findings show "items that match spec, items that deviate, and potential concerns" ¹⁹
Shop drawings	Reviews submittals "including shop drawings" against the specs and the drawings ²	"Shop drawings, product data, samples, and certificates all flow through the same automated review process" ¹⁹
Submittal log from the spec book	"A cited, editable submittal register from the project specifications" ³	Submittal Log Generator: "an Excel-ready log with trade assignment and long-lead flags" ¹⁹
RFIs	Drafts proposed RFI responses for the design team, grounded in the specs and drawings. RFIs sync both ways with Procore and Autodesk ⁴ ¹² ¹³	Surfaces "drawings, specifications, and addenda with citations"; "The architect or engineer uses those citations to draft and sign the formal RFI response" ²⁰
Drawing review and markup	Checks every spec section against the drawings on the sheet. Findings are cited to the section and the sheet and marked up on the sheets ⁵ ¹¹	Drawing Review agent "checks every page of a drawing set or plan package against your firm's QA/QC standards, delivers cited PDF markups"; checks against "380+ building codes and standards" ¹⁸
Agency spec books (UFGS, DOT, FAA)	UFGS, Caltrans, WSDOT, FDOT, and BNSF formats in production; FAA AC 150/5370-10 airport specs ¹ ⁶	Not published
Procore	Joins the approval workflow as a system approver. Syncs submittals, RFIs, documents, specs, drawings, daily logs, and photos ⁷ ¹²	Not published on the integrations page ²¹
Autodesk Forma Build (formerly Autodesk Build)	Syncs submittals, RFIs, and documents both ways, publishes specs and sheets, and can create an issue when a review is finalized ¹³	ACC "projects, models, and RFIs"; Autodesk Forma MCP: "issues, RFIs, submittals, and assets on imported projects" ²¹
Claude, ChatGPT, and MCP access	Claude plugin with a native MCP connector; Codex plugin; ChatGPT through the hosted MCP endpoint app.specset.com/mcp ¹⁴ ¹⁵	MCP server for "Cursor, Claude Code, and GitHub Copilot in VS Code," on Business and Enterprise; OAuth "Not supported" ²³
Security	SOC 2 Type II. Customer content is excluded from model training. CMMC Level 1 (self-assessed) · NIST SP 800-171 aligned. ⁸	SOC 2 Type II, "pen-tested annually"; zero-data-retention agreements with its AI providers; AWS hosting in Europe, the UK, the US, and Australia ²²
Pricing	Contact for pricing ¹⁰	Free; Individual $20/mo; Business $40/user/mo, 25 seat minimum; Enterprise custom ²⁴

When should you pick Nomic, and when should you pick Specset?

Pick Specset when each submittal must be checked against one project's conformed spec book and returned inside Procore or Autodesk Forma Build (integrations); pick Nomic when agents and search over your firm's own drawings, specs, and reports are the main job ¹⁸. Both lists below use each company's own pages.

Pick Nomic if

You want teams to "query decades of drawings, specs, and reports" across your firm's institutional knowledge ¹⁸.
Your files live in ProjectWise, ProjectSight, Egnyte, Box, or Dropbox, and you want agents to read them in place ²¹.
An in-house AI team wants to build on an Agent API ¹⁸.
You need data hosted in Europe, the UK, or Australia ²².
You want a self-serve plan with a published price ²⁴.

Pick Specset if

Every submittal must be checked against the governing spec section with addenda and special provisions applied, including UFGS, Caltrans, WSDOT, FDOT, BNSF, or FAA books ¹ ⁶.
You want the marked-up package, cover sheet, and stamp returned to the Procore or Autodesk Forma Build approval workflow ⁷ ¹⁶ ¹⁷.
You want proposed RFI responses drafted for the design team ⁴.
You want to work from Claude or ChatGPT through Specset's MCP connector ¹⁴ ¹⁵.
Your procurement team asks for a public FedRAMP 20x status ⁹.

What changed when Specbook AI became Specset?

Specset (formerly Specbook AI) publishes a submittal review workflow, drawing review on the sheet, cited code-conflict flags, and a SOC 2 Type II report issued August 2026 (security). Some comparison pages still describe the older product, including Nomic's "Nomic vs Specbook AI" page, last reviewed October 2026 ²⁵.

What Nomic's page says about Specbook AI, and what Specset publishes today.
Point	What Nomic's page (last reviewed October 2026) says about "Specbook AI"	What Specset (formerly Specbook AI) publishes today
Automated submittal review workflow	"Not available" ²⁵	Submittal review against the governing spec and the drawings, returned as a marked-up package ²
Drawing intelligence	"Limited", "primarily text documents" ²⁵	Drawings checked "on the sheet, not inferred from extracted text" ⁵
Building code compliance checking	Not checked ²⁵	Design quality review "flags potential code conflicts with cited provisions" ⁵
SOC 2 Type II	"In progress" ²⁵	SOC 2 Type II report issued August 2026 ⁸
ACC / DMS connectors	"Limited" ²⁵	Procore and Autodesk Forma Build sync both ways ¹² ¹³

What should you ask Specset and Nomic in a demo?

Ask Specset and Nomic the same eight questions on the same live package (submittal review):

Is the package checked against the conformed text, with addenda and special provisions applied?
Does each finding open at the governing paragraph and the sheet?
Are shop drawings checked as drawings, with geometry, schedules, callouts, and details on the sheet?
Does the result come back inside my Procore or Autodesk Forma Build approval workflow?
Can I reach the project from Claude or ChatGPT?
Who makes the disposition? (Expect: your reviewer.)
Can it search across our past projects, not only this one?
What will it cost for our project volume?

Common questions

What buyers ask about Specset and Nomic.

01Is Specset the same company as Specbook AI?

Yes. Specset (formerly Specbook AI) is the current name of the same product, and specbook.ai redirects to specset.com. Specset reviews submittals and shop drawings against the governing specification and the drawings, runs design quality review, and drafts proposed RFI responses on one project record.

02Does Nomic integrate with Procore?

Nomic's integrations page, checked October 2026, lists connectors including Autodesk Construction Cloud, Bentley ProjectWise, Trimble ProjectSight, Egnyte, Fieldwire, Google Drive, Box, Dropbox, Microsoft Teams, Outlook, and Gmail, and does not list Procore. Specset syncs with Procore as a system approver in the submittal approval workflow.

03Do Specset and Nomic both build a submittal log from the spec book?

Yes. Nomic's Submittal Log Generator reads the project manual and produces an Excel-ready log with trade assignment and long-lead flags. Specset builds a cited, editable submittal register from the project specifications, and approved entries can be pushed to Procore or Autodesk Forma Build when that connection is configured.

04Can Claude or ChatGPT connect to Specset or Nomic?

Specset has a Claude plugin with a native MCP connector, and ChatGPT connects to Specset's hosted MCP endpoint at app.specset.com/mcp. Nomic's MCP server works with Cursor, Claude Code, and GitHub Copilot on Business and Enterprise plans. Nomic's docs describe the mcp-remote bridge for local clients such as Claude Desktop.

05How do Specset and Nomic handle security?

Both publish SOC 2 Type II. Nomic adds zero-data-retention agreements with its AI providers and AWS hosting in Europe, the UK, the US, and Australia. Specset excludes customer content from model training. Its compliance status: CMMC Level 1 (self-assessed) · NIST SP 800-171 aligned. Filed FedRAMP 20x Class A application, under review; Marketplace listing FR2631258135, Initial Implementation; Class C third-party assessment underway.

06How much do Specset and Nomic cost?

Nomic publishes a free plan, an Individual plan at $20 per month, Business at $40 per user per month with a 25 seat minimum, and custom Enterprise pricing. Specset pricing is by quote; contact Specset for pricing.

Contact Specset for pricing

Sources

Checked October 20, 2026. Numbered notes in the page link here. All comparisons