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Fintech

Slash

Slash is America's leading business banking platform. Backed by NEA, Menlo Ventures, Stanford University, and the founders of Tinder and Plaid, Slash works with over 5000 mid market businesses and moves $30bn per year across all payment rails. Businesses come to Slash for three simple reasons: 1. We are the "Costco" of business banking. You get the highest cashback on your card spend and the highest yield on your treasury account. 2. We offer a bunch of free software that saves you and your fina

sources
2
Evidence entries preserved.
affiliations
2
Techstars, Y Combinator
competitors
6
Mapped from High Signal graph features.
status
generated
D1 lookup
last updated
2026-07-15
16:41 UTC
source evidence
Why this company exists here

Y Combinator

yc-company-directory #2119

Slash is America's leading business banking platform. Backed by NEA, Menlo Ventures, Stanford University, and the founders of Tinder and Plaid, Slash works with over 5000 mid market businesses and moves $30bn per year across all payment rails. Businesses come to Slash for three simple reasons: 1. We are the "Costco" of business banking. You get the highest cashback on your card spend and the highest yield on your treasury account. 2. We offer a bunch of free software that saves you and your fina

source

Techstars

techstars-portfolio #1323

Slash is a mobile search engine built inside the keyboard

source
generated read
High Signal interpretation

Slash is classified as Fintech from source descriptions and fund-directory context. Similar companies below are ranked from offline product facets and meaningful description overlap; category and source affiliation can only strengthen an existing product match. For lookup-created rows, the profile starts as pending enrichment until deeper source collection runs.

offline extraction
Product facets
mobile search engine
mapping method
Similarity graph

Local clusters rerank extracted product concepts and description terms. The generated graph remains the fallback for sparse descriptions: offline reciprocal product-similarity graph: extracted concepts + description terms + bounded category/affiliation boosts. Minimum fallback score: 0; max competitors: 6.

discovery cluster

Companies similar to Slash

Fintech · 6 peers

A deterministic local cluster built from offline product facets and meaningful description terms. Category and selected-institution affiliation provide bounded tie-breaks. Open any peer to continue exploring its cluster.

Florin

match 86

Florin brings banking, payments, cards, and treasury into one account built for startups - so founders can hold, move, and grow their capital without stitching together half a dozen tools. Unlike platforms that resell another bank's rails, we're building the infrastructure ourselves, end to end, so money moves in real time on a single ledger we own. We start with an invite-only membership for venture-backed companies and expand from there. Named after the florin, the coin that anchored global tr

shared product terms: bank, payment, card, treasury; shared product theme: finance and payments; shared affiliation: Y Combinator

Savvy

match 65

Savvy is a health benefits product offering employees payment cards to buy their own health insurance. One of the first to market after new regulation, Savvy scaled to $10s of millions in volume and expanded into all 50 state health insurance markets. Savvy was backed by Y Combinator, Marc Andreessen, and the founders of One Medical and Indeed. In 2022, the company was acquired by Take Command, the leading incumbent in the health insurance HRA space.

shared product terms: offer, payment, card, market; shared product theme: finance and payments; same category: Fintech; shared affiliation: Techstars, Y Combinator

Karsa

match 65

Karsa is a stablecoin neobank for over 100M people in emerging markets. We enable people to buy dollar-denominated stablecoins, save money in US bank accounts, and spend anywhere with a Visa card.

shared product terms: over, market, save, bank; shared product theme: finance and payments; same category: Fintech; shared affiliation: Y Combinator

Every

match 65

Setup your entire back-office in one place. - Banking: Bank Accounts, Corporate Cards, Payments, Treasury - Bookkeeping & Tax: Keep you books in order and file income taxes at the end of the year - Payroll and Benefits: US Payroll in 50 states, US Contractors, International Contractors. Health, Vision, Dental, 401k Benefits

shared product terms: back, bank, account, card; shared product theme: finance and payments; same category: Fintech; shared affiliation: Y Combinator

Nexus

match 49

Nexus offers a unified checking and investment account. Your full balance is invested to get market returns, all while retaining instant access to cash even when the markets are closed. We are two ex-Googlers with CS PhDs from Stanford and the University of Washington who have worked together for 7 years.

shared product terms: offer, account, market, stanford; shared affiliation: Y Combinator

Fonbnk

match 33

We turn your mobile SIM card into a bank.

shared product terms: mobile, card, bank; shared product theme: finance and payments; same category: Fintech; shared affiliation: Techstars