Puzzle vs Kick
Puzzle is AI-first accounting for startups: real-time books, cash runway and burn tracking, native integrations (Stripe, Mercury, Ramp, Brex, Gusto) and an MCP connector so Claude/ChatGPT can query your books. Kick is 'self-driving' bookkeeping with an expert accountant review layer, tax-ready financials, and a free tier for very small businesses. Both automate categorization; Puzzle leans toward startup metrics and integrations, Kick leans toward accountant-reviewed books. No hands-on categorization-accuracy test was run. Pricing checked 2026-10-24: Puzzle from $30/mo (Starter), Complete $100/mo, 14-day trial; Kick Free $0, Basic $40/mo, Plus $100/mo, Advanced custom, 14-day trial on paid plans. Not investment advice.
| Decision point | Puzzle | Kick |
|---|---|---|
| Best suited to | Startup founders and finance leads who want real-time books, burn/runway visibility and AI categorization without hiring a bookkeeper — especially teams already on Stripe, Mercury, Ramp or Brex. | Small businesses and sole proprietors who want books done automatically in real time.; Business owners and accountants managing whole books of business with tiered plans. |
| Plans and cost | Software from $30/mo (Starter); Complete $100/mo most popular. Accounting services from $99/mo per entity, added on top. 14-day free trial on all plans. Prices from puzzle.io official FAQ, checked Oct 2026. | The pricing page read lists Free at $0 per month with a categorization limit of 250 transactions per year, Basic at $40 per month with unlimited categorization ($480 billed annually), and higher tiers at $100 and $300 per month, with new entities starting free for their first 250 transactions per year and then $50 per month; the page read names no currency for these $ amounts, so no charge fact is recorded. Start now, pay later, and pay per client are offered for accountants. |
| Limitations | AI categorization covers 85-90% of transactions automatically, which means 10-15% still needs human review — spot-check the books before tax time rather than assuming perfection. Puzzle is built for s | The free tier caps categorization at 250 transactions per year, so active businesses need a paid tier.; Kick automates bookkeeping with AI, so owners who want a human-only bookkeeper will not get that model. |
Use the same input
Connect one bank account and one Stripe account, let each categorize 30 days of transactions, then count how many lines you had to fix by hand.
What a successful result must preserve
The tool must connect to real bank/payment accounts, auto-categorize transactions with AI, and produce a P&L and balance sheet a founder can hand to an accountant — and the free tier's limits must be stated in transactions or dollars, not adjectives.
Evidence and test status
Official specification and pricing-page comparison, re-checked October 2026. We did not run a controlled categorization-accuracy test; no winner is claimed.
- Puzzle — Official website ↗ (reviewed 2026-10-24)
- Kick — Kick homepage ↗ (reviewed 2026-11-04), Kick pricing ↗ (reviewed 2026-11-04)