Billtrust vs sunbay.io
Billtrust vs sunbay.io, compared side by side on 21 data points: what each one does, how big it is, what it has raised, the tech running each site, and what users report. We score both out of 100 on traction, team and visibility: Billtrust is on 59/100 and sunbay.io on 46/100.
Where each one leads
Billtrust
- our overall score: 59/100 against 46/100
- domain rating: 76/100 against 10/100
- headcount: 790 against 6
- funding raised: $150M against $550K
- LinkedIn following: 141,339 against 473
sunbay.io
- agent readiness: 55/100 against 47/100
At a glance
| Measure | Billtrust | sunbay.io |
|---|---|---|
| What it is | Automates B2B order-to-cash processes for businesses, streamlining payments and collections. | A platform helping finance teams recover overdue invoices faster. |
| Category | Fintech, Payments, Order-to-Cash, Accounts Receivable Automation | Fintech, Accounts Receivable Automation, Payments, Collections Software |
| Sells toBusiness model | B2B | B2B |
| Offering | Software | Platform |
| Founded | 1999 | 2021 |
| Headquarters | Hamilton, United States | Warsaw, Poland |
| Status | Active | Active |
Size, funding and growth
| Measure | Billtrust | sunbay.io |
|---|---|---|
| Employees | 790 | 6 |
| Total funding | $150M | $550K |
| Latest round | Series D | Seed |
| LinkedIn followers | 141,339 | 473 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Billtrust | sunbay.io |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 59/100 | 46/100 |
| Traction | 60/100 | 37/100 |
| Team | 50/100 | 60/100 |
| Community | 15/100 | Not published |
| Search visibility | 31/100 | 32/100 |
| Quality | 68/100 | 48/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (47/100) | D (55/100) |
| Domain ratingLink authority, 0-100 | 76/100 | 10/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Billtrust | sunbay.io |
|---|---|---|
| CDN | Cloudflare | Cloudflare |
| CMS | WordPress | Webflow |
| Frameworks | Jquery | Not detected |
| Analytics | Google Tag Manager | Google Tag Manager |
Billtrust vs sunbay.io: common questions
Which is better, Billtrust or sunbay.io?
On our 0-100 score Billtrust rates higher (59/100 against 46/100). The score weights traction, team, visibility and profile completeness, so it reflects company strength rather than which product suits you. We compare the two on 21 data points above: read the rows that match what you are buying for.
How do Billtrust and sunbay.io compare on the numbers?
Billtrust leads on our overall score (59/100 against 46/100), domain rating (76/100 against 10/100), headcount (790 against 6), funding raised ($150M against $550K), LinkedIn following (141,339 against 473). sunbay.io leads on agent readiness (55/100 against 47/100).
Read the full Billtrust review and pricing or the sunbay.io review and pricing. You can also browse other Billtrust alternatives we track.