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SPECIFICTION
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Allstacks vs Crun

Allstacks

allstacks.com

Crun

crun.ai

Side by side

FigureAllstacksCrun
Price from$16.67/mo—
Free planYes—
Free trialYesYes
Open source——
WebYesYes
APIYesYes
Plans published51
Spec score · DevOps analytics software9.2 (#2)8.3 (#14)
Founded20172026
HeadquartersThe company lists its address as 311 South Harrington Street, Suite 200, Raleigh, NC 27603.128 City Road, London, EC1V 2NX, United Kingdom
IntegrationsNamed native integrations include Jira, Linear, Azure DevOps, GitHub, GitLab, Bitbucket, ServiceNow, Claude, Cursor, GitHub Copilot, Jenkins, Slack, Confluence, Google Drive, Microsoft Teams, Google Calendar and Gong.The documentation links to a dedicated Integrations section and says developers can integrate via the unified API; it does not name specific integration products on the opened page.
ProductAllstacks describes itself as an agentic platform for product and software development teams to plan, manage, measure, and optimize software creation.Crun provides a unified API to access 100+ AI video, image, and audio models.
SupportThe pricing page lists 24-hour support replies for Growth and standalone Cost Capitalization, and includes support with Enterprise; its FAQ describes 8-hour Enterprise support response times.Developer support hours are listed as UTC 21:00 to UTC 17:00 the next day, and email is described as not the fastest option.

Plans

Allstacks

  • StarterFree
  • Software Cost Capitalization Standalone$200 a year
  • Standalone Software Cost Capitalization$200 a year
  • Growth$400 a year
  • Enterprise$600 a year

Allstacks pricing →

Crun

  • Credits$1,250, paid once

Crun pricing →

In their own words

Allstacks

Allstacks is a platform for product and software development teams to plan, manage, measure, and optimize software creation. Product Studio helps teams shape and share requirements grounded in code, customer feedback, and delivery history. Its adversarial AI reviewers pressure-test artifacts for security, architecture, QA, feasibility, and go-to-market concerns. Software Engineering Intelligence surfaces delivery risks, forecasts completion dates, measures AI tool impact, and provides DORA, Flow, and SPACE metrics. Software Cost Capitalization classifies development work and generates audit-ready reports without timesheets. Listed integrations include Jira, Linear, Azure DevOps, GitHub, GitLab, Bitbucket, Claude, Cursor, GitHub Copilot, Jenkins, Slack, Confluence, Google Drive, Microsoft Teams, Google Calendar, and Gong; the pricing page says integrations are not limited or charged separately. Allstacks offers web and API access. Starter is free for a limited time, with unlimited usage and sessions for now; usage-based pricing is planned to start soon. Paid plans are billed annually per contributor and require a minimum one-year contract. Growth costs $400 a year per contributor, while Enterprise costs $600 a year per contributor.

Visit allstacks.com

Crun

Crun has no write-up on Specifiction yet; its figures are above.

Visit crun.ai