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SPECIFICTION
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Tombstack

tombstack.com

From $1/mo Free plan WebWindowsmacOSLinux
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Spec score 8.0 #15 of 26 in Game Crash Reporting Software

What it is

Tombstack combines game crash reporting, player analytics, retention cohorts, and release health in one workspace. It groups recurring crashes and displays stack traces, breadcrumbs, player bug reports, and session context. Teams can compare D1, D7, and D30 retention by country, operating system, device, or build. Dashboard options include selecting layouts, finding widgets, saving views, rearranging or duplicating dashboards, and undoing changes. Listed SDKs cover Unity, Web/TypeScript, Godot 4, and native C/C++; Unreal is supported through the C ABI. The company says data resides in Paris, can be exported at any time, and supports one-click player erasure for GDPR. An optional hosted MCP server offers 37 tools for compatible AI assistants. The free plan allows up to 10 peak CCU and 30-day retention. Studio pricing starts at $1 a month for peak CCU above the free allowance, with graduated rates by band. Its maker, AnkleBreaker Studio, presents Tombstack for solo developers, small studios, publishers, and live-service teams.

Spec sheet

Product
Tombstack combines game crash reporting, player analytics, retention cohorts, and release health in one workspace.Read 29 Sep 2026 · tombstack.com
Intended users
The company describes Tombstack as a tool built by a game studio for independent teams, solo developers, small studios, publishers, and live-service teams.Read 29 Sep 2026 · tombstack.com
Privacy
The company page says Tombstack supports one-click player erasure for GDPR.Read 29 Sep 2026 · tombstack.com
Support
Enterprise pricing includes a dedicated success engineer and an uptime SLA.Read 29 Sep 2026 · tombstack.com
Headquarters
Le Pecq, FranceRead 23 Sep 2026 · tombstack.com
Founded
2026Read 23 Sep 2026 · tombstack.com
Maker
Tombstack is made by AnkleBreaker Studio, the team behind the Unity game Mithrall.Read 29 Sep 2026 · tombstack.com
AI integrations
Tombstack offers an optional hosted MCP server for compatible AI assistants, with 37 MCP tools described on its site.Read 29 Sep 2026 · tombstack.com
Analytics
It supports retention comparisons by country, OS, device, and build, including D1, D7, and D30 results.Read 29 Sep 2026 · tombstack.com
Attribution
Automatic advertising-campaign attribution is a separate integration; Tombstack says date comparisons alone do not establish campaign causation.Read 29 Sep 2026 · tombstack.com
Crash reports
The platform groups recurring crashes and shows stack traces, breadcrumbs, and player bug reports with session context.Read 29 Sep 2026 · tombstack.com
Dashboards
Users can choose dashboard layouts, search a widget library, save views, rearrange widgets, duplicate dashboards, and undo changes.Read 29 Sep 2026 · tombstack.com
Data location
The company page states that data residency is in Paris (eu-west-3) and that users can export raw data at any time.Read 29 Sep 2026 · tombstack.com
Engine limits
Godot does not provide automatic script-error interception through its GDScript addon, and a dedicated Unreal plugin and server-side native symbolication are listed as roadmap items.Read 29 Sep 2026 · tombstack.com
Supported integrations
The site lists SDKs for Unity, Web/TypeScript, Godot 4, and native C/C++, with Unreal supported through the C ABI.Read 29 Sep 2026 · tombstack.com

Plans and prices

Free Free Forever Up to 10 peak CCU · 30-day retention · 1.68M rows per fixed 30-day window · unlimited team seats Read 29 Sep 2026 · tombstack.com
Studio $1 a month Monthly peak CCU above the free allowance; graduated rates by band Everything in Free · configurable 30–90-day retention · symbol upload and storage from CI · Slack/Discord spike alerts · hosted MCP add-on +€20/mo or $22/mo Read 29 Sep 2026 · tombstack.com
Enterprise Priced on request Scoped per engagement; not self-serve Self-hosted or dedicated VPC · extended retention · SSO/SAML and audit logs · console cert support · dedicated success engineer · uptime SLA Read 29 Sep 2026 · tombstack.com

Every Tombstack plan and price →

Strong points and limits

Strong points

  • Crash reports include stack traces and session context.
  • Retention comparisons include D1, D7, and D30.
  • Data can be exported at any time.
  • One-click player erasure is supported for GDPR.
  • Free plan includes unlimited team seats.

Limits

  • Free plan has 30-day retention.
  • Studio charges apply above the free CCU allowance.
  • Godot's GDScript addon lacks automatic script-error interception.
  • Dedicated Unreal plugin is listed as a roadmap item.

Who it suits

Tombstack is aimed at solo game developers, independent teams, studios, publishers, and live-service teams that need crash and player analytics. The free plan offers a starting point for projects within its CCU and retention limits.

Verdict

Tombstack combines crash diagnostics, retention analysis, and configurable dashboards for game teams. Check the free plan's usage limits and the engine-specific constraints before choosing a setup.

Where Specifiction places it

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