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Synapse

Provider
BaaS

Embedded-finance provider tracked in the Embedded Finance Index — disclosed by 6 companies across 1 category.

synapse.com ↗Also analysed as a company — its own stack →
CategoriesBaaS
Rank#65 of 340 in BaaS
Buyers6 companies
HeadquartersSan Francisco, CA, USA
Founded2014
FoundersSankaet Pathak, Bryan Keltner
Raised$51M

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Founders & story · from Synapse’s own dossier

Synapse was founded in 2014 as a banking-as-a-service platform (the self-styled 'AWS of banking') connecting fintechs to sponsor banks for deposits, card issuance, ACH, and credit. After raising $51M from a16z and others, it expanded into Credit Hub (2021, with Mastercard) and Global Cash (2022). Reconciliation failures between Synapse's ledger and partner banks (notably Evolve Bank & Trust) caused a liquidity crisis, leading to Chapter 11 in April 2024 and a months-long freeze of ~10M consumer accounts at downstream fintechs (Yotta, Juno, Mercury historically). The collapse became the defining cautionary tale for the US BaaS middleware model.

Latest round: Series B, 2019
Recent developments
  • 2024-04Synapse filed for Chapter 11 bankruptcy. source ↗
  • 2024-05Collapse left ~10M consumers with frozen accounts; ~100 fintech partners affected. source ↗
  • 2024-08Founder Sankaet Pathak raised $11M pre-seed for new robotics company Foundation. source ↗
Full dossier: Synapse’s own stack, layer by layer →
Who uses Synapse
6 companies disclose Synapse in their stack
CuracubbyMazoolaCopper BankingCheeseBoss MoneyGravystack
Buyer mix · 6 of 6 classified
Fintech / Consumer banking · 3Fintech / Cross-border payments · 1Fintech / Neobank · 1Vertical SaaS / Education & Childcare · 1
US · 5
What the disclosures say
Curacubby
“Synapse Brokerage (BaaS) is confirmed via known_customer_listings, which may underpin payment rails, but no PSP vendor is explicitly named.”
Mazoola
“help.mazoola.co states: 'Bank services and cash management programs are provided and enabled by our financial technology provider, Synapse Financial Technologies, Inc., and its affiliates and Partner Financial Institutions.' Evolve Bank & Trust publicly lists Mazoola as a customer at bankingembedded.com/companies/mazoo…”
Copper Banking
“Copper's Terms of Use explicitly names SynapseFi as backend software provider and Evolve Bank & Trust as bank partner.”
Cheese
“Synapse Credit LLC publicly lists Cheese as a customer at https://www.bankingembedded.com/companies/cheese (TIER 1 known_customer_listing).”
View source · bankingembedded.com ↗
Boss Money
“elroy.app/legal lists 'Synapse Financial Technologies, Inc.”
Gravystack
“No direct PSP or acquirer evidence found for Gravystack beyond the debit card issuance described via Synapse.”
The complete buyer list and each company’s full embedded-finance stack are in the Embedded Finance Index report. Represent Synapse? Claim this profile above to unlock your own full list.
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What Synapse runs on · from its own dossier
The third-party providers Synapse itself discloses, layer by layer — the vendor as a buyer. Distinct from the companies above that disclose Synapse.
PSP
ACHWiresChecksCard processing
Sponsor Bank
Evolve Bank & Trust
Card Issuing
Synapse Issuing
Lending
Synapse Credit Hub
Full dossier with evidence for each layer →
Alternatives to Synapse

Other BaaS providers in the index, by the number of companies that disclose them. A count of public disclosures, not a ranking of the products.

Evolve Bank & Trust71 buyers →Sutton Bank63 buyers →Cross River56 buyers →Pathward48 buyers →ClearBank39 buyers →Thread Bank35 buyers →Backbase30 buyers →Community Federal Savings Bank30 buyers →
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An embeddable badge for Synapse’s own site — it always shows this page’s current rank, so it stays accurate as new disclosures land. States its own denominator; never claims a number this page doesn’t.

Ranked #65 of 340 in BaaS — Embedded Finance Index 2026
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<a href="https://www.embeddedfinanceindex.com/vendors/synapse?ref=badge">
  <img src="https://www.embeddedfinanceindex.com/api/badge/synapse.svg"
       alt="Ranked #65 of 340 in BaaS — Embedded Finance Index 2026">
</a>
<img src="https://www.embeddedfinanceindex.com/api/badge/synapse/install" width="1" height="1" alt="" style="display:none">

Synapse — frequently asked

Which companies use Synapse?

6 companies are linked to Synapse in the Embedded Finance Index 2026, through their own public disclosures or Synapse's published customer list, including Curacubby, Mazoola, Copper Banking, Cheese, Boss Money and Gravystack.

What does Synapse do?

Synapse is an embedded-finance provider in BaaS. It ranks #65 of 340 BaaS providers by linked companies.

What are the alternatives to Synapse?

The most-named BaaS alternatives to Synapse are Evolve Bank & Trust (71 buyers), Sutton Bank (63 buyers), Cross River (56 buyers), Pathward (48 buyers), ClearBank (39 buyers) and Thread Bank (35 buyers).

Who founded Synapse?

Synapse was founded by Sankaet Pathak and Bryan Keltner and is founded in 2014, headquartered in San Francisco, CA, USA.

How much funding has Synapse raised?

Synapse has raised $51M in total.

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