Top Founders with Nathan Latka · 2026-10-14
This Ugly Website Does $106M/Year (866,000 Pay For It)
Vadim Yasinovsky, co-founder of pdfFiller and CEO of airSlate (pdfFiller ~$106M, signNow ~$35M, DocHub ~$20-22M, US Legal Forms ~$6M, airSlate Flow ~$5M). ~$200M revenue, ~1.1M paying customers (~$180/yr), ~650 staff in siloed ~120-person product teams. Bootstrapped to ~$18.5M before first outside money (~2015), bought signNow at ~$3M revenue and grew it to ~$35M. Built SEO on 4.8B managed keywords and 35M pages; now pruning it and expects keyword-scale SEO to end within 9-12 months as AI search takes over.
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Numbers mentioned
| Who | Metric | Value | Context | When |
|---|---|---|---|---|
| DocHub | revenue | USD 20M–22M/year approximate | 3:30 | |
| pdfFiller | revenue | USD 106M/year approximate | 3:30 | |
| signNow | revenue | USD 35M/year approximate | 3:30 | |
| airSlate | team size | 650 people approximate | 3:30 | |
| airSlate | team size | 120 peopleper product approximate | Each product team; the rest is G&A, marketing and common services | 3:30 |
| pdfFiller | paying users | 860K customers approximate | 3:57 | |
| pdfFiller | paying users | 866K customers approximate | Title/description figure; body says 'close to 860,000' and a garbled '860 60,000' | 10:51 |
| pdfFiller | revenue | USD 200M/year goal | Target within 2-3 years | 3:57 |
| airSlate Flow | revenue | USD 5M/year approximate | 4:20 | |
| US Legal Forms | revenue | USD 6M/year estimate | 4:20 | |
| US Legal Forms | count | 85K forms approximate | Lawyer-built legal form templates | 4:20 |
| marketUS SMBs (airSlate's target customer) | market size | 31M businesses approximate | 6:01 | |
| airSlate | funding raised | USD 150M estimate | Including loans | 6:45 |
| airSlate | funding raised | USD 51M–52M/one-time approximate | 7:04 | |
| airSlate | valuation | USD 1,250M approximate | 7:04 | |
| airSlate | valuation | USD 800M estimate | Guest's optimistic estimate | 7:25 |
| airSlate | revenue | USD 100M/year approximate | 7:25 | |
| airSlate | revenue | USD 200M/year approximate | 7:25 | |
| airSlate | revenue | USD 50M/year approximate | After the 2015 raise and signNow rebuild; year not stated | 8:19 |
| pdfFiller | revenue | USD 18.5M/year approximate | At the first outside raise | 8:35 |
| signNow | revenue | USD 3M/year approximate | At acquisition | 8:54 |
| airSlate | paying users | 1.1M customers approximate | All products | 10:51 |
| airSlate | arpu | USD 180per customer /year approximate | 11:04 | |
| pdfFiller | count | 4,800M keywords approximate | SEO keywords under management | 11:26 |
| pdfFiller | count | 35M pages approximate | SEO pages | 11:26 |
| aggregateairSlate's ability to influence search and bring people over, before AI search | share | 80% estimate | Guest's rough sense of SEO influence before AI search | 12:56 |
| aggregateairSlate's ability to influence search and bring people over, as AI search takes over | share | 30% projection | Expected once AI search takes over | 12:56 |
| benchmarkTime until keyword-volume SEO stops working | time to milestone | 9–12 months projection | Guest's forecast | 13:20 |
| airSlate | growth rate | 20–30% projection | Growth left in existing products; most of the path to $400M is to come from new AI products | 15:27 |
| marketTime SMB owners spend on paperwork, permits and compliance documents | time to milestone | 6–8 hours/week estimate | 15:53 | |
| airSlate | revenue | USD 5M–10M/year approximate | Minimum revenue for an acquisition target | 17:37 |