TRUSTED BY 250+ HIGH-GROWTH COMPANIES

Outgrown Your Accountant?

Advanced bookkeeping, AP & AR, and investor-ready reporting for US companies that have outgrown their accountant.

TRUSTED BY 250+ HIGH GROWTH COMPANIES

Cosine
Sohar Health
Solve Intelligence
Granza Bio

Backed by the best investors

Y Combinator
OpenAI
Sequoia
Andreessen Horowitz
20VC

I'll just say now that these guys are fantastic and you won't be disappointed. From bookkeeping to fundraising support they have saved us countless hours & budget.

Chaz Englander Avatar

Chaz Englander

Co-Founder @ Model ML (YC W24)

From start of raise to Series A funds wired took just nine weeks — a timeline the Heron Data team does not believe would have been achievable without Flare's support.

Demi Brenner Avatar

Demi Brenner

Ops @ Heron Data (YC S20)

This team understands startups and the fact that they are always changing - Flare was with us from our seed round through to acquisition, helping us at every stage.

Jack Wilson Avatar

Jack Wilson

Co-Founder @ Fancy (YC S21)

ADVANCED BOOKKEEPING

What is Advanced Bookkeeping?

A fully managed monthly finance function for growing companies. Your dedicated Flare team runs your books end-to-end — from weekly reconciliation to month-end close and investor-ready reporting — so you always have numbers you can trust.

What's included

  • Dedicated Slack channel with your Flare finance team
  • Weekly AP, AR and bank reconciliation
  • Monthly P&L / Balance Sheet / Cash Flow
  • Month-on-month variance analysis on key line items
  • KPI pack with cash balance and burn metrics
  • Expedited closing
  • Monthly closing call to walk through results and actions

Or create a custom scope tailored to your business.

Who's this for?

  • Series A / B / C VC-funded startups
  • PE-backed or bootstrapped companies
  • High-growth businesses

ADDITIONAL SCOPE

Fundraising Support

Raising your next round? Flare supports you end-to-end — from building your data room through to getting the round closed.

012–3 months

Data Room Preparation

Flare works through standard requests to build your data room — management-level information, forecasts and more.

Est. 30–35 hours (assuming books are in order)

022–8 weeks

Due Diligence Support

Once term sheets are received and the diligence process starts, Flare handles ad hoc questions from investors.

Est. 20–80 hours

03Until close

Closing

Flare is on hand until the round has closed, supporting everything needed to get it over the line from an accounting perspective.

Est. 2–10 hours

Thank you for all the support. You and the Flare team have been exceptional to work with — always responsive, transparent, and incredibly helpful. I'll absolutely be recommending you to other YC founders in my network.

Brian Kelly

Chief of Staff @ Heron Data (YC S20)

Brian Kelly

Thanks again for your calm support throughout and for the team's hard work compiling the financials. Really appreciate it — hard to imagine going through this process without your help.

Matt Williamson

Cofounder @ Vizzly (YC S22)

Matt Williamson

EXPERTISE

Never Compromising on Quality.

Team

Team

Startup Experts & Big 4 Experience.

Founded by a former KPMG Director and YC founders, we have built our team around the fundamentals of startup accounting. We are constantly ensuring that we never compromise on quality or our services offering and bring this to high growth companies at a competitive rate.

TECHNOLOGY

TECHNOLOGY

AI Native, Software First.

Flare employs a full-time in-house engineering team focussed on continuously building efficiency into our accounting team workflows. We leverage Generative AI tools in order to unlock additional productivity gains and organise any queries primarily through our bespoke client dashboard.

GEOGRAPHY

Global Footprint.

Incredible teams from startups to scaleups have chosen to centralise their accounting with Flare across their various entities. We then plug into our local partner firms in each jurisdiction to complete local compliance requirements. Territories covered include but are not limited to: US, UK, UAE, Ireland, Cayman, BVI, Singapore.

TECHNOLOGY

AI-Powered

Flare's engineering team builds custom AI agents that automate complex finance operations — from processing bills and matching payments to producing prepayment schedules and accruals — so your close is faster and your reporting is always on time.

OpenAI
AnthropicClaude
CursorCursor
SupabaseSupabase
Vercel
GitHub

PRICING

Competitive Pricing

Advanced Bookkeeping

Designed for the requirements of high growth companies — whether you've raised VC funding, are scaling beyond $1M ARR, PE-backed, or bootstrapped.

Starting from

$1,950/mo

Compliance Pricing

US ServicesPrice

Annual Corporate Tax Filings (State & Federal)

Work handled through 3rd party local partner firm.

$5K+ / yr


Next step

Upgrade your finance function.