Diligence memo · auto-generated · as of July 2, 2026
Outbox Systems, Inc.
Outbox Systems, Inc. looks fair against its niche peers and is dormant on financing cadence.
Businessfiled
Outbox Systems, Inc. operates in Software / Tech, based in SALT LAKE CITY.
No verified homepage on file yet — operating evidence is limited to the public record.
Capital & rounds (filed)filed
Outbox Systems, Inc. has raised $63M in disclosed capital across 11 recorded rounds, aggregated from public filings. Its latest round is modeled as Series B (a $15M–$40M round).
Largest single filing: $21M on 2019-01-29.
Most recent recorded round closed around 2019-01-29.
Valuation (modeled)modeled
Provath models Outbox Systems, Inc. at approximately $651M (range $52M–$2.5B). This is an algorithmic estimate from round sizes and same-niche peers — not a quoted or reported figure.
Read: Fair. Modeled value is 1.19× the median modeled value of Series B Software / Tech companies in 2019–2021 (142 peers) — value vs value, same stage and era. Within the normal band (119% of peer median) for its niche.
Financing rhythm & timingmixed
Historic cadence: a new round about every 4 months.
Last raise 7.4 yr ago; this sector typically re-raises about every 13 months.
Silent for over 3× the sector's normal cadence.
The last round stepped up 2.7× from the prior — scaling.
Comparablesmixed
Capital scale ranks ahead of 93% of Software / Tech peers (3920 compared).
Modeled value ranks above 93% of those peers.
Closest niche peers: Trackonomy Systems, Inc., Tray.IO Inc., Unravel Data Systems, Inc., Salus Labs, Inc., Anchor Labs, Inc..
Peoplefiled
5 named people on file across officers, directors and signatories.
Risks & flagsmixed
Financing has been silent well beyond sector cadence — possibly defunct, acquired, or paused.
No clearly named CEO/founder/principal in the surfaced records — key-person evidence is thin.