140 YC Finance and Accounting Startups (B2B)

140 YC companies fall under Finance and Accounting, YC's B2B subcategory, across every batch since 2005. Each row shows the one-liner, batch, HQ and status, and links to a reconstruction of the company's YC application in the real form.

Companies
140
Top locations
San Francisco, New York and London
YC top companies
1
140 reconstructed applications

Read the YC application of all 140 companies

  • Every company's YC application, reconstructed in the real form
  • Filter every batch by industry, country and team size
  • Then find the investors who fund startups like yours

The first 100 companies, top companies first

1
Deel
DeelTopThe all-in-one HR and payroll platform for global teams
Winter 2019San Francisco, CAActive
3
Abacus
AbacusMaking expense reports obsolete
Winter 2014New York, NYAcquired
4
Afternoon.co
Afternoon.coBookkeeping, compliance and tax for founders
Fall 2024New York, NYActive
5
Agentive
AgentiveAI Workspace for Audit & Advisory Firms
Summer 2023Provo, UTActive
6
Aleph
AlephOne source of truth for financial data.
Summer 2021New York, NYActive
7
Alguna
AlgunaAI-Native CPQ & Billing for Modern Pricing Models
Summer 2023London, United KingdomActive
8
Arden
ArdenAI agents that automate SOX control testing.
Spring 2026San Francisco, CAActive
9
Balance
BalanceFull-Stack AI Accounting
Winter 2026London, United KingdomActive
10
Benchmark
BenchmarkDecision infrastructure for investment firms
Winter 2023New York, NYActive

That is 10 of 140.

Every company below has its YC application reconstructed in YC Insights. Create a free account to read them all.

Read all 140 applications
11
BHRD
BHRDBHRD ("Be Heard") helps public companies communicate with investors.
Summer 2018Toronto, ON, CanadaInactive
12
Billow AI Labs
Billow AI LabsAI-native Accounting Firm that's killing Deloitte
Summer 2026San Francisco, CAActive
15
Bluebook
BluebookAI for accounting
Winter 2025San Francisco, CAActive
18
Boton
BotonAccounting software with an AI agent
Summer 2022Panama City, Panama, PanamaActive
19
Bujeti
BujetiThe Finance Control Centre for African Businesses
Winter 2023Lagos, LA, NigeriaActive
20
Campfire
CampfireThe AI Native ERP for the fastest growing companies.
Summer 2023San Francisco, CAActive
22
Cardamon
CardamonAI compliance co-pilot for regulated financial businesses
Winter 2025London, United KingdomActive
23
Caribou
CaribouThe autonomous tax firm
Winter 2019London, England, United KingdomActive
24
Carousel Technologies
Carousel TechnologiesAI Assistant for Excel
Winter 2024New York, NYActive
25
Cashboard
CashboardInventing the solo CFO.
Summer 2022New York, NYActive
28
Chipax
ChipaxQuickbooks for SMBs in Latam
Summer 2021Santiago, Santiago Metropolitan Region, ChileActive
30
Cohesion
CohesionYour public equities agentic teammate
Spring 2026San Francisco, CAActive
31
Combinely
CombinelyAI coworker for Accountants
Spring 2025Active
32
Concourse
ConcourseAI Agents for corporate finance teams
Winter 2023New York, NYActive
33
Cone
ConeWork operating system for professional service businesses
Summer 2022Hyderabad, Telangana, IndiaActive
35
Contalink
ContalinkWe help Accountants automate work and serve their customers online
Summer 2021Monterrey, N.L., MexicoActive
36
ControlHub
ControlHubPurchasing Software | Procure-to-Pay SaaS
Winter 2021RemoteInactive
37
Copperlane
CopperlaneAgentic Mortgage Origination
Winter 2026San Francisco, CAActive
38
Cranston AI
Cranston AIFull Stack AI Accounting Firm
Fall 2025San Francisco, CAActive
39
Crunched
CrunchedExcel AI analyst for Power Users
Fall 2025Active
41
Delegasi
DelegasiAutomated accounting service for small businesses in Indonesia
Summer 2022Bandung, West Java, IndonesiaInactive
42
Denki
DenkiThe full-stack AI financial audit firm
Fall 2025San Francisco, CAActive
43
Dexter
DexterSpend Intelligence for Complex Enterprises
Fall 2024Berlin, Berlin, GermanyActive
44
dili
diliAutomating PWA Compliance and Diligence
Summer 2023New York, NYActive
45
Dill
DillDill helps construction suppliers automate accounts receivable,…
Winter 2023San Francisco, CAActive
46
Dimely
DimelyAI-Powered Spreadsheet for Billing Automation
Summer 2024San Francisco, CAActive
47
Double
DoubleWe make software for bookkeepers.
Summer 2021New York, NYActive
49
Fazeshift
FazeshiftAI agent for Accounts Receivable
Summer 2024San Francisco, CAActive
50
Finlens
FinlensAI Accounting for Founders & Accountants
Winter 2020San Francisco, CAActive
51
Finmark
FinmarkFinancial planning software for startups
Summer 2020Raleigh, NCAcquired
52
Finnt
FinntAI Agents for CFO and Finance teams
Winter 2022Inactive
53
Finta
FintaMagically simplify accounting and taxes
Winter 2023San Francisco, CAActive
54
Finto
FintoAI accounting for enterprise finance teams
Summer 2025Munich, BY, GermanyActive
55
Fintool
FintoolFinancial copilot for institutional investors
Winter 2023San Francisco, CAAcquired
57
Fondo
FondoBookkeeping, tax, & tax credits on autopilot for 1,000+ startups
Winter 2018San Francisco, CAActive
58
Fuell
FuellFuell is a leading Expense Management solution that modernizes…
Winter 2022Madrid, Community of Madrid, SpainAcquired
60
GimBooks
GimBooksGimBooks makes Bookkeeping Easy for small business owners
Winter 2021Raipur, CT, IndiaActive
62
haddock
haddockAI agents to run restaurant operations
Winter 2022Barcelona, CT, SpainActive
64
Hudson Labs (formerly Bedrock AI)
Hudson Labs (formerly Bedrock AI)AI-powered equity research software
Summer 2021Toronto, ON, CanadaActive
65
Hyperseed
HyperseedZapier for billing
Summer 2021San Francisco, CAInactive
66
inDinero
inDineroFinancial dashboard for businesses.
Summer 2010San Francisco, CAActive
67
Inkling
Inkling
Winter 2006Chicago, ILAcquired
68
InterPrime
InterPrimeSafe & Secure Cash Management for Businesses
Winter 2019Menlo Park, CAAcquired
69
Invofox
InvofoxINVOFOX is the document processing AI for software companies
Summer 2022Madrid, Community of Madrid, SpainActive
70
Invopop
InvopopWe help global software companies comply with local tax reporting
Winter 2023Madrid, Community of Madrid, SpainActive
71
Jutsoo
JutsooAll your corporate bank accounts connected under one platform
Winter 2022Jakarta, Jakarta, IndonesiaActive
72
Kable
KableUsage-based billing for API companies
Winter 2022Santa Monica, CAInactive
73
Kickpay
KickpayA platform to finance inventory for e-commerce companies.
Winter 2015San Francisco, CAInactive
74
Kinter
KinterA new kind of power for finance teams
Winter 2020San Francisco, CAActive
75
Konta.com
Konta.comTurbotax for México and LATAM
Summer 2021Monterrey, N.L., MexicoActive
76
Lago
LagoThe AI Native Billing Platform
Summer 2021San Francisco, CAActive
77
Last Accounting Company
Last Accounting CompanyAI-native accounting firm.
Summer 2026Helsinki, FinlandActive
78
LedgerUp
LedgerUpAI agents that handles complex billing and revenue
Summer 2024San Francisco, CAActive
79
Levers
LeversAutomating collection and boosting cashflow for B2B companies
Summer 2022Jeddah, Makkah Province, Saudi ArabiaActive
80
LiveFlow
LiveFlowThe Unified AI-ERP & FP&A Platform
Winter 2021New York, NYActive
81
Logica
LogicaVisual, collaborative financial modeling software
Winter 2021Omaha, NEActive
82
Lotus
LotusOpen-Core Pricing and Billing Engine
Summer 2022New York, NYInactive
83
Luca IQ
Luca IQAPI-first tax engine for CPA firms and developers
Summer 2026Boston, MAActive
84
Maroo
MarooCRM for creatives (acquired by Helium Ventures)
Summer 2021New York, NYAcquired
85
Mesh
MeshEliminating accrual spreadsheets for faster month-end
Winter 2025San Francisco, CAActive
86
Metal
MetalInstitutional Intelligence for Private Equity
Winter 2023New York, NYActive
87
Midship
MidshipAI for SOX testing
Summer 2024San Francisco, CAAcquired
88
Minerva
MinervaAI native accounting firm
Spring 2025San Francisco, CAActive
89
Moby Analytics
Moby AnalyticsAI financial auditors
Spring 2025Paris, Île-de-France, FranceActive
90
Modern Treasury
Modern TreasuryPayment operations tools for money movement.
Summer 2018San Francisco, CAActive
91
Mogara
MogaraAutomatic software R&D capitalization
Winter 2023San Francisco, CAInactive
92
NexTravel
NexTravelNexTravel is a centralized travel booking platform that helps…
Winter 2015San Francisco, CAAcquired
93
Noble
NobleRisk decisioning platform
Winter 2021Tel Aviv-Yafo, Tel Aviv District, IsraelInactive
94
Numeral
NumeralThe AI-native sales tax solution.
Winter 2023San Francisco, CAActive
95
o11
o11The AI Agent Inside Every Enterprise App
Winter 2026San Francisco, CAActive
96
OmniAI
OmniAIAI Agents for Commercial Lending
Winter 2024San Francisco, CAActive
97
Onshore
OnshoreAI for corporate tax
Winter 2023New York, NYActive
98
Paid
PaidAutopilot for Accounts Receivable
Summer 2014San Francisco, CAInactive
99
Payable
PayableSimple payments and tax compliance for your contract workforce.
Summer 2014San Francisco, CAAcquired

The other 40 companies

Every remaining company in this list, A to Z. Each link opens the company's public page.

Applying to YC? Study these applications first.

YC Insights holds the reconstructed application of every company on this page, filterable by batch, industry and country, next to 60,000+ investors who fund startups like yours.

Open YC Insights

About this list

This list is part of Round Funded, an investor database and outreach platform for founders. It covers 60,000+ active VCs, angels, family offices and accelerators with verified contacts, lets you send pitches from your own Gmail, and includes a free Data Room for your raise.

Frequently Asked Questions

How many Y Combinator companies are in Finance and Accounting (B2B)?

This directory lists 140 YC companies in Finance and Accounting (B2B), out of 6,207 across every batch since 2005. The count updates when the directory is refreshed, and every one of them is on this page with a link to its public profile.

Are the YC applications on these pages real?

No. YC keeps submitted applications private. Every application linked from this list is a reconstruction: the real YC form questions, answered from the company's public data. The Company section is free on each page; the rest opens in YC Insights.

Which companies on this page are best known?

Deel lead the table above. YC marks 1 of the 140 companies here as top companies, its own list of the highest-valued and highest-revenue alumni.

How do I use this list when applying to YC?

Pick five companies on this page whose product is closest to yours, read their reconstructed applications side by side in YC Insights, and note how each answers the same question. Then write your own answers to that standard.

Where does this data come from?

From YC's public company directory, refreshed by batch, with each company's status, industry and location as YC reports them. Round Funded adds the reconstructed application and the founder profiles; nothing private is published.

What is Round Funded?

Round Funded is an investor database and outreach platform for startup founders. It lists 60,000+ active investors with verified contacts, filtered to recent investment activity, and lets founders send personalized pitches from their own Gmail, track replies, and share a free Data Room. Round+ starts at $99 per month with a 3-day trial.