Pricing
Pricing
✏️

Spec Hub

🤖 AI-Powered

PRDs in 30 seconds, not 4 hours

Transform your feedback into shippable specifications instantly. Our Spec Writer Agent generates complete PRDs with problem statements, user stories, and acceptance criteria—ready for Jira export.

4hrs
saved per spec
30s
generation
1-click
Jira export
10/mo
Pro plan
30/mo
Premium

Before & After SignalsLoop

❌ Before
  • • 4+ hours writing each PRD
  • • Manually searching for supporting data
  • • Copy-pasting between tools
  • • Inconsistent spec formats
  • • Missing acceptance criteria
✅ After
  • • 30 seconds to complete PRD
  • • Auto-cited feedback evidence
  • • One-click Jira export
  • • Consistent, professional format
  • • AI-generated acceptance criteria

How It Works

1

Select Feedback

Choose the feedback items you want to address

2

Click Generate

AI analyzes and structures the requirements

3

Review & Edit

Refine the generated spec with your insights

4

Export to Jira

One-click export to your project management tool

Key Features

30-Second Generation

Complete PRD from idea to spec in under a minute. No more 4-hour writing sessions.

Evidence-Based Specs

Automatically cite feedback sources in your specs. Every claim backed by user data.

User Story Generation

Auto-generated "As a [user], I want [goal], so that [benefit]" format stories.

Acceptance Criteria

Testable scenarios for each user story, ready for QA review.

One-Click Jira Export

Push specs directly to Jira as epics and stories. No copy-paste needed.

Version History

Track spec changes and iterations over time. Never lose previous versions.

Case Study

"Our engineering team finally trusts PM specs because they're backed by real data"

A Series A startup reduced their PRD creation time from 4 hours to 30 minutes by using SignalsLoop's Spec Writer. More importantly, engineering velocity increased 23% because specs now include acceptance criteria and are backed by actual user feedback.

87%
time saved
23%
velocity increase
100%
specs with AC

Write better specs in less time

Pro plan includes 10 AI specs per month.