See what your AI coding tools cost and what they ship.

Backlight connects GitHub Copilot and Cursor usage, with Claude Code and OpenAI in beta, to the commits, pull requests, and bugs in your repos. You see AI tool spend, idle seats, and how your team's output compares with its own baseline from before AI.

Free for up to 10 engineers · read-only access to your code · we never store source code or diffs

The problem

Most teams can count their AI seats.
Few can tie them to shipped work.

Each vendor dashboard reports usage for its own tool. It can’t tell you whether that usage turned into merged pull requests or new bugs, or what the same engineer spends across your other AI tools.

Teams add tools faster than they retire them, and at renewal someone still has to answer whether the spend is paying off.

90%

of engineering teams now use AI coding tools

29%

of executives say they can measure AI ROI with confidence

1.7×

more issues found in AI-co-authored pull requests

19%

longer to finish tasks for experienced developers using AI, in one controlled study

How it works

From connected tools to spend and output.

Nothing to install on engineers’ machines. You connect accounts your organization already has, and Backlight does the matching.

CONNECT

Connect the tools you already use.

Add your source control (GitHub, GitLab, Bitbucket, or Azure DevOps), your issue tracker (Jira, Linear, or GitHub Issues), and admin access to the AI coding tools you pay for. Access to your code is read-only.

MATCH

We match each engineer to their work.

Backlight links each engineer’s AI tool accounts to their commits, pull requests, and issues, across every connected vendor. It identifies AI-assisted work from the shipped changes themselves, with a confidence level for each. We work from metadata and never store your source code.

REPORT

You get the numbers in dollars.

See AI tool spend, idle seats, and how AI-assisted work compares with your own baseline from before AI, with adoption and seat spend broken down by team.

Features

What Backlight shows you.

AI TOOL SPEND

AI tool spend, with estimates called out.

See seat spend by engineer, team, and seniority. Vendor totals also include available usage charges, with estimates where actual costs aren't available.

IDLE SEATS

Idle seats, priced.

See the paid seats nobody has used recently and what each one costs you every month, so you know what to cut before the next renewal.

ALERTS

Alerts when quality slips or idle seats pile up.

On the Team plan, set your own thresholds for churn on AI-assisted code, regressions, bug resolution time, and idle-seat spend. Alerts arrive by email or Slack.

QUALITY

Churn on AI-assisted code, next to the rest.

Compare how much AI-assisted and other code gets deleted relative to what was added, and, on the Team plan, track regressions per thousand lines merged.

DELIVERY

DORA delivery metrics, tracked over time.

Lead time for changes, change failure rate, and time to resolve bugs, trended over time so you can see whether delivery is getting faster as AI use grows.

Results

What you see
after connecting.

The dashboards fill in as your tools sync. Where there isn’t enough data yet to trust a number, the dashboard says so.

SPEND

Where the money goes

Seat spend by engineer, plus totals by AI tool that include available usage charges. Some costs are estimates.

01 / 04
  • Spend by AI tool, and seat spend by team
  • Idle seats, each with its monthly cost
  • Monthly spend trend
OUTPUT

What the spend produced

AI-assisted commits and pull requests per engineer, compared with your own baseline from before AI.

02 / 04
  • AI-assisted share of merged work
  • Output per engineer against your own baseline
  • AI adoption by team and seniority
QUALITY

Quality signals

Churn on AI-assisted changes next to other changes, plus delivery and stability measures for the whole codebase.

03 / 04
  • Churn on AI-assisted vs other changes
  • Regressions per thousand lines merged (Team plan)
  • Change failure rate and time to resolve bugs
REPORTING

Numbers you can take to finance

Dollar figures on dashboards leadership can read, with a note on how each headline number is calculated.

04 / 04
  • AI-ROI dashboard with dollar figures
  • Calculation notes beside headline figures
  • CSV exports on the Team plan
Integrations

Works with the tools your team already uses.

Connect your source control, your issue tracker, and the AI coding tools you pay for. Access to your code is read-only, and we never store source code or diffs.

GitHub
Bitbucket
GitLab
Azure DevOps
Jira
Linear
GitHub Issues
GitHub Copilot
Cursor
Claude Code (Teams/Enterprise)
OpenAI API Platform