Synapse

Synapse

Provides APIs for banking services integration

Overview

Synapse provides a banking platform via APIs that let businesses add financial services without building infrastructure. Its APIs support features like one-time loans, wire transfers, ACH payments, stored value cards, and debit card processing, which can be integrated into customer platforms. Clients pay via subscription, usage-based charges, and transaction fees for API access and processed payments. The goal is to help a wide range of customers launch and scale financial products by providing an integrated, API-first banking stack.

About Synapse

Simplify's Rating
Why Synapse is rated
C+
Rated B on Competitive Edge
Rated B on Growth Potential
Rated D+ on Differentiation

Industries

Data & Analytics

Enterprise Software

Fintech

Financial Services

Company Size

51-200

Company Stage

Series B

Total Funding

$50.7M

Headquarters

San Francisco, California

Founded

2014

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Simplify's Take

What believers are saying

  • BaaS consolidation post-2024 bankruptcy creates demand for compliant alternatives.
  • Regulatory clarity from CFPB actions accelerates enterprise BaaS adoption.
  • CFOs prioritize compliance-driven growth, boosting robust BaaS providers.

What critics are saying

  • CFPB adversary proceeding bans founders permanently from fintech in 3-6 months.
  • Frozen $160M funds trigger class-actions by Copper, exhausting assets in 6-12 months.
  • Evolve and Lineage refuse Synapse-linked partnerships, isolating clients in 12-18 months.

What makes Synapse unique

  • Synapse provided developer-friendly APIs for loans, wires, ACH, and debit cards.
  • Offered white-label loan issuance with automated compliance and servicing UI.
  • Enabled fintechs to embed FDIC-insured banking without building infrastructure.

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Funding

Total Funding

$50.7M

Meets

Industry Average

Funded Over

3 Rounds

Notable Investors:
Series B funding is typically for startups that have proven their business model and need more funding to expand rapidly—often by entering new markets or adding more products. Investors are usually venture capital firms that specialize in later-stage investments.
Series B Funding Comparison
Meet Average

Industry standards

$35M
$33M
Synapse
$45M
Linktree
$65M
Substack
$100M
ClickUp

Benefits

401k Company matching contribution

Parental leave & family support

Medical, dental & vision benefits

Life insurance & LTD

Flexible location, remote-friendly

PTO and Holidays

Growth & Insights and Company News

Headcount

6 month growth

0%

1 year growth

0%

2 year growth

-12%
Banking Dive
Aug 11th, 2025
CFPB moves to hold Synapse accountable for missing customer funds

The Consumer Financial Protection Bureau is preparing to file an adversary proceeding complaint against now-bankrupt Synapse Financial Technologies, alleging unfair acts or practices and failure to maintain adequate records of consumer funds.

PYMNTS
Jul 30th, 2024
Synapse Credit Loses Lending License, Highlighting Stark Differences Between Fintechs And Banks

Warren Buffett once remarked that it’s when the tide goes out that you find out who’s been swimming naked. The continuing regulatory examinations of various parts of the Synapse Financial Technologies web of operations gives some stark illumination between the differences — and perhaps some may say widening gulf — between traditional banks and FinTechs. And to take a cue from that Buffett comment, the reality is that the tide is going out on Synapse, revealing the extent to which a seeming lack of internal controls or processes have been generating negative ripple effects across the financial services landscape

PYMNTS
Jul 11th, 2024
Synapse-Connected Banks Reportedly Closer To Releasing Customer Funds

Banks connected to the collapse of Synapse are reportedly close to recovering customers’ frozen funds. These banks have made progress in putting together account information for those customers, which could mean their funds being released within weeks, CNBC reported Thursday (July 11), citing a source briefed on the matter. Staff from Evolve Bank Trust and Lineage Bank have in particular had success after recently hiring a former Synapse engineer to unlock data from the bankrupt FinTech middleman, said the source

PYMNTS
Jul 10th, 2024
Fdic Warnings On Nonbanks Point To Gaps In Deposit Insurance

They say there are no guarantees in life. That sentiment applies to financial services — at least, depending on where you look, or what promises are made by nonbanks. With traditional financial institutions (FIs), such as the banks that have been around for decades, even centuries, there are some guarantees. Up to $250,000

PYMNTS
Jul 2nd, 2024
Dem Senators To Synapse: Let Customers Access Deposits

Four Democratic U.S. Senators have a message for bankrupt FinTech Synapse:. Let your customers get access to their deposits. The four senators — Senate Banking Committee chair Sherrod Brown of Ohio, Ron Wyden of Oregon, Tammy Baldwin of Wisconsin and Pennsylvania’s John Fetterman — wrote to the company’s owners and FinTech partners Monday (July 1), calling on them to restore customers’ access to their funds

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