Yardbook

Y Combinator Winter 2016 · Accounting & tax · North America

What it sells

Marketplace & Software Revolutionizing Yard Care

Funding history and coverage

Round dateStageAmountInvestorsSource
—Y Combinator Winter 2016—Y Combinatorycombinator.com

Profiles summarize public reporting and company websites. Business-model notes are MaxBC's reading of that material, not confirmed facts; unknowns are left blank rather than guessed. Updated 2026-10-11.

More startups in Accounting & tax

  1. Goodweek

    AI management platform giving businesses one governed workspace for multiple AI models (Claude, ChatGPT, Gemini, Mistral and others), with team Spaces, 45+ tool integrations…

    €10.69M · 2026-10-16Accounting & taxEurope
  2. Fragment

    A financial system for AI agents with programmable double-entry Ledgers, one-call Payments and Recon (reconciliation); transactions can be authorized from the ledger via entry…

    Series A · $12M · 2026-10-14Accounting & taxOther regions
  3. Lebane

    A construction and real-estate project management platform unifying budgeting, accounting, contracts, purchasing, inventory, treasury and dashboards, with AI agents, payments and…

  4. Zenzap

    A team chat app with AI agents that take action; agents join group chats, connect to 400+ connectors and automate workflows such as maintenance requests, invoice follow-up and…

    Series A · $33M · 2026-10-14Accounting & taxOther regions
  5. Causa Prima

    Causa Prima is an agent-to-agent platform for enterprise finance where AI agents on each side of a transaction match invoices, clear disputes, agree payment terms and forecast…

    Seed · $20M · 2026-10-13Accounting & taxEurope
  6. Sanna

    Modern accounting firm offering a dedicated accountant, technology that automates routine work and one fixed monthly price.

    $3.15M · 2026-10-13Accounting & taxEurope

All startups in this market →