Puzzle vs CocoFax

A side-by-side look at Puzzle and CocoFax — pricing, features and where each one wins. Both are reviewed independently on Curata AI.

PuzzleCocoFax
SummaryAI-native accounting and bookkeeping platform built for startups, with up to 98% AI auto-categorization.Send and receive faxes online from email, web, mobile and Google Workspace — HIPAA and GDPR ready.
PricingPaidFreemium
CategoryBusinessBusiness
PlatformsWebWeb, iOS, Android, Gmail, Outlook, Google Workspace, Microsoft Office
Key features
  • Up to 98% AI Auto-Categorization
  • AI-Powered Reconciliation
  • AI Accuracy Review
  • AI Agents for Month-End Close
  • Online Fax (send & receive)
  • Email to Fax (Gmail, Outlook, Office 365)
  • Google Workspace integration
  • Microsoft Office integration
  • HIPAA compliance
  • GDPR compliance
  • iOS & Android apps
  • Free fax number (local & toll-free)
  • International fax to 40+ countries
  • Team & multi-user accounts
  • TLS encryption & secure cloud storage
Pros
  • Built AI-native from the ground up rather than layered onto a legacy accounting tool
  • Confirmed, self-serve pricing across three tiers
  • 14-day free trial with full access to the top Complete plan
  • Has a public Partner Program, free to join, 30-day cookie
  • True paperless fax — send and receive from email, web and mobile
  • Native Gmail, Outlook, Google Workspace and Microsoft Office support
  • HIPAA and GDPR compliant plans available
  • Free fax number included on paid plans (local or toll-free)
  • Reliable international fax delivery to 40+ countries
  • Solid iOS and Android apps for on-the-go faxing
  • Team plans with shared numbers and multi-user access
Cons
  • Newer, less established product than legacy accounting platforms like Xero or QuickBooks
  • No permanent free tier — only a 14-day trial
  • Built specifically for startups, which may mean less depth for non-startup small business use cases
  • Free trial is time-limited — long-term use requires a paid plan
  • High-volume fax plans get expensive compared to raw usage-based providers
  • Some advanced compliance features are gated to Business tiers
  • Number portability from legacy fax carriers can take a few days

Which one should you choose?

Puzzle

Best for: Startups and small businesses that want accounting software built AI-native from the ground up, not a legacy tool with AI added on.

CocoFax

Best for: Send and receive faxes online from email, web, mobile and Google Workspace — HIPAA and GDPR ready.

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Read the full Puzzle review

Puzzle is an AI-native accounting and bookkeeping platform built specifically for startups and small businesses, rather than a legacy accounting tool with AI bolted on. It offers up to 98% AI auto-categorization of transactions, AI-powered reconciliation, an AI accuracy review layer, and dedicated AI agents for month-end close.

Read the full CocoFax review

CocoFax is a cloud fax service that lets teams and individuals send and receive faxes online without a fax machine, phone line or extra hardware. You can fax directly from Gmail, Outlook, Microsoft Office and Google Workspace, from the web dashboard, or from the iOS and Android apps — and every incoming fax lands as a PDF in your inbox. CocoFax provides free fax numbers with local and toll-free options across the US, UK, Canada and dozens of other countries, and supports international fax delivery to 40+ regions. For regulated industries it offers HIPAA-compliant plans, GDPR compliance, TLS-encrypted transmission and secure cloud storage, which is why it's used by clinics, law firms, insurance brokers and finance teams that still need a compliant fax trail. Team plans add multi-user access, shared numbers, delivery reports and admin controls, making it a practical replacement for on-prem fax servers and legacy providers like eFax.