Founder profile
@jay_cobski · Founder of BasinCheck · Poland
In their X bio “Founder @ - the Oil and Gas safety audit tool for contractors wanting to step away from Excel/paper and not stress about OSHA fines.”
jayCobski (@jay_cobski) is the founder of BasinCheck. jayCobski builds solo from Poland. The highest publicly reported figure: BasinCheck reported $895 MRR, according to its TrustMRR page (verified by the payment provider) on October 23, 2026.
Fact box
Field-first safety audit platform for oil and gas contractors, replacing paper and Excel for OSHA-ready records.
$895 MRR Verified via TrustMRR TrustMRR page, reportedVerified via TrustMRR From Stripe, via TrustMRR; synced October 23, 2026, page read November 1, 2026
Visit BasinCheck Revenue on TrustMRR BasinCheck: founder and revenue
Figures as reported at each source on the date shown, never our estimate. MRR qualifies for the directory as is; ARR is divided by 12.
| Product | Amount | Source type | Reported on | Source |
|---|---|---|---|---|
| BasinCheck | $895 MRR | Verified by payment provider via TrustMRR | TrustMRR page |
The founder's posts on X in the 7 days to October 26, 2026, when we last collected them. Our summaries; open the post for the original.
Says Q3 was slow but a customer renewed and grew from $399 to $740 MRR.
Notes the customer is still building out employee and equipment records and requesting improvements.
Says he set up the customer's starting templates in under two days.
Tells how a Texas water-well safety manager found BasinCheck on Reddit while running safety on paper.
milestone
A key BasinCheck customer renewed for the second time, expanding from $399 to $740 MRR. Source
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Best month on record for BasinCheck: $2,235 verified revenue in September 2026. Source
milestone
A Texas water-well company's safety manager found him on Reddit and became a customer (month-level date per founder's account). Source
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Monthly verified revenue for BasinCheck first topped $1,000 in February 2026 ($1,800). Source
Personal post about being a girl dad.
2 likes 0 reposts 20 views
Off-topic music joke.
1 likes 0 reposts 22 views
jayCobski is building BasinCheck (Field-first safety audit platform for oil and gas contractors, replacing paper and Excel for OSHA-ready records).
BasinCheck reported $895 MRR, according to its TrustMRR page (verified by the payment provider) on October 23, 2026. It is a publicly reported figure, not an estimate by Sell Micro SaaS.
You can follow jayCobski on X at @jay_cobski and on their website (basincheck.com).
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