TL;DR: If you are replacing PayMongo, the closest options are Satchel, Tally, Pesto. The table below compares 12 alternatives on what they do, stage, size and status.
Every alternative below is compared on what it actually does, not just its category — so you can see which one genuinely replaces PayMongo (YC Summer 2019).
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The three closest alternatives to PayMongo are:
| Alternative | What it does | Stage | Team | Status |
|---|---|---|---|---|
| Satchel | — | YC Summer 2018 | 8 | Inactive |
| Tally | — | YC Winter 2025 | 2 | Active |
| Pesto | — | YC Winter 2021 | 8 | Active |
| Paribus | — | YC Summer 2015 | — | Acquired |
| Zeal | Modern payroll for modern work | YC Summer 2019 | 45 | Active |
| Carbon-12 Labs | A Global Payouts API for Startups | YC Winter 2020 | — | Inactive |
| Canopy (was Encarte) | Encarte is building 1-click checkout for all online stores. | YC Winter 2019 | 2 | Active |
| Debteye | Automate credit counseling. | YC Summer 2011 | 2 | Acquired |
| Y Combinator | Make something people want. | YC Unspecified | 100 | Active |
| Angle Health | Health Insurance for Startups | YC Winter 2020 | 100 | Active |
| Freya | Voice AI for Enterprises | YC Summer 2025 | 14 | Active |
| Laminate | — | YC Winter 2023 | — | Active |
It depends on your size. Satchel is the closest match on what PayMongo actually does. If you need something more established, sort the table by team size — larger teams generally mean more support and a longer track record. If budget is the constraint, the earlier-batch companies are usually the ones still competing on price.
PayMongo is still operating, so switching is a choice rather than a forced migration. Compare on fit and price rather than urgency.
Every company here is Y Combinator-backed and was matched to PayMongo on what it actually does — its own description of its product — rather than on a broad category label. Batch, team size and operating status come from the YC directory and are shown as-is. We do not rank by payment.
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