GSD 2

GSD 2

Open GSD
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About

Callout is an AI-powered SaaS that performs first-pass construction drawing reviews against building codes. Professional Engineers and Architects upload PDF drawing sets, select from 33+ supported codes (IMC, IBC, ASHRAE, NFPA, NEC, IPC, ASCE, ACI, AISC, and more), and receive structured findings with severity ratings, exact code section citations, and suggested resolutions in under 60 seconds. Key features: multi-discipline review across 7 engineering disciplines in a single pass, PE calibration that adapts to each engineer's judgment over time, firm standards library for custom requirements, jurisdiction amendment uploads for local code checking, confidence ratings on every finding, and full review history with CSV, Excel, and PDF export. Credit-based pricing starting at $0.13 per sheet. No subscriptions, no seat licenses. 50 free credits on signup. Built by a licensed Mechanical PE.

About

GSD 2 is an AI software development framework designed to help teams move from simple prompting to a more structured, repeatable engineering process. The framework supports AI-assisted development by organizing work around specifications, context, execution, validation, and review. Instead of relying on isolated prompts, GSD 2 helps developers create clearer workflows that guide AI agents through planning, implementation, and quality checks. It is built for teams that want AI coding tools to operate with better direction, stronger traceability, and fewer ambiguous handoffs. The framework can help reduce drift between intended requirements and generated code by emphasizing persistent artifacts and human oversight. GSD 2 gives software teams a more disciplined way to use AI agents in real development projects.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Licensed Professional Engineers, Architects, Plan Reviewers, and AEC firms that review construction drawings for building code compliance.

Audience

GSD 2 is designed for software developers, engineering teams, AI agent builders, technical founders, and organizations that want a more structured framework for managing AI-assisted software development workflows

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

No images available

Pricing

$8
Free Version
Free Trial

Pricing

Free
Free Version
Free Trial

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

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Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

Callout
Founded: 2026
United States
www.callout.app

Company Information

Open GSD
Founded: 2026
github.com/gsd-build/gsd-2

Alternatives

Inkvex

Inkvex

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Alternatives

GSD Pi

GSD Pi

Open GSD
OpenSpec

OpenSpec

Fission AI
Zenflow

Zenflow

Zencoder

Categories

Categories

Integrations

Kimchi

Integrations

Kimchi
Claim Callout and update features and information
Claim Callout and update features and information
Claim GSD 2 and update features and information
Claim GSD 2 and update features and information