Bookings Backlog
Total value of signed contracts that have not yet been recognized as revenue — future revenue locked into the books. Equivalent to "remaining performance obligation" (RPO) in public-SaaS disclosures, though private companies often track only the in-period portion. Board reads this as the visibility horizon: a healthy backlog means recognized revenue is largely already-sold and not dependent on Q-end heroics. Common pitfall: confusing backlog with pipeline — backlog is contractually committed, pipeline is unsigned opportunity. Surface the two on the same dashboard but never sum them. — Sales KPI, I'mBoard-authored (editorial tier).
I'mBoard-authored (editorial tier)
No public third-party standard anchors this KPI yet, so I'mBoard authors and maintains the definition — transparently labeled as editorial tier. See the ontology methodology for the published vs editorial tier system and the back-attribution workstream.
Rogue ID: sales.bookings_backlog
Type: Currency
Domain: Sales
Definition
Total value of signed contracts that have not yet been recognized as revenue — future revenue locked into the books. Equivalent to "remaining performance obligation" (RPO) in public-SaaS disclosures, though private companies often track only the in-period portion. Board reads this as the visibility horizon: a healthy backlog means recognized revenue is largely already-sold and not dependent on Q-end heroics. Common pitfall: confusing backlog with pipeline — backlog is contractually committed, pipeline is unsigned opportunity. Surface the two on the same dashboard but never sum them.
Formula
Bookings Backlog = TCV of all signed customer contracts − Revenue already recognized against those contracts. For a SaaS business, the dominant component is unrecognized subscription value on multi-month / multi-year contracts. Most-comparable public-disclosure equivalent: ASC 606 Remaining Performance Obligation (RPO).Why it matters
The single best read on next-period revenue predictability — high backlog means the revenue line for the coming quarter is largely contractual, not pipeline-dependent. Boards use it to gauge whether the team is selling for in-quarter close or building durable forward visibility.
How to interpret
Backlog at year-end ≥ 1.0× the next year's ARR plan is the "visible year" threshold most boards expect at Series B+ subscription companies (industry folk-wisdom — no single published standard; the underlying conventions derive from ASC 606 RPO disclosure norms in public-SaaS filings). Backlog declining as a share of forward plan = visibility eroding; usually demands a sales-cycle or pipeline-coverage drill-down.
Related KPIs
sales.bookings_backlog_totalsales.total_revenuesales.arrsales.carrsales.pipeline_valuesales.weighted_forecast
Source
I'mBoard editorial — authored and maintained by I'mBoard, first published 2026-04-01. No third-party standard is cited for this KPI; when one emerges, the definition is back-attributed and promoted to the published tier (a minor version bump). Read the ontology methodology for the published vs editorial tier system, attribution rules, and dispute process.
Stage relevance
| Company stage | Priority |
|---|---|
| Series A | Recommended |
| Series B | Core |
| Series C+ | Core |
| Public | Core |
Suggested for stages: Series A, Series B, Series C+, Public.
Default owning functions
- Sales
- Finance
Machine-readable
- This KPI as JSON:
/api/ontology/sales/bookings_backlog.json - All Sales KPIs:
/api/ontology/sales.json - Full catalog:
/api/ontology/index.json
Blended CAC Ratio
Total fully-loaded S&M spend in the period divided by the dollars of new CARR generated in the period (new-customer + expansion CARR combined). Per the SMSB standard, the headline efficiency ratio for the full sales-and-marketing motion — answers "how many cents do we spend on S&M to add one dollar of contracted ARR." Common pitfall: blending without separately reporting New CAC Ratio and Expansion CAC Ratio hides which side of the motion is driving efficiency — for a healthy SaaS company expansion CAC is usually 3–5× cheaper per dollar than new-logo CAC. — Sales KPI anchored to SaaS Metrics Standards Board.
Bookings Backlog Total
Total dollar value of all signed contracts that have not yet been recognized as revenue — the visibility window into future revenue at a point in time. Closely related to sales.bookings_backlog; this entry serves as the FlowSubform `start` slot for the per-period bookings-backlog flow (open + new bookings − recognized − cancellations = close). Common pitfall: omitting cancellations from the flow leaves a phantom backlog that overstates future revenue visibility — every backlog flow needs an explicit cancellation line even when zero. — Sales KPI, I'mBoard-authored (editorial tier).