DocNag vs Double

Double is a practice-management platform for bookkeeping firms, tied to your clients' QuickBooks Online or Xero ledgers. DocNag is a standalone document-request tool that doesn't need an accounting connection.

Pricing and features checked October 2026 from each product's public pages. They change, so confirm on Double's site before deciding. We are the maker of DocNag, so weigh this accordingly; we've tried to be fair.

	Double	DocNag
Built for	Bookkeeping practice management: tasks, client communication, accounting-ledger integration	Document collection only
Pricing model	Billed per connected client; a client counts when you connect their QuickBooks Online or Xero ledger (team members are free)	Flat: free for 3 active requests, $19/month for 25, $39/month for 100
Published prices	Per-client price is not shown on the pricing page; confirm with Double	All prices on our site
Needs an accounting connection	Yes: billing is tied to connected ledgers	No: works for any client, with any accounting software
Automatic reminders	Not described on the pricing page; check Double's current docs	Automatic reminders on every plan, including Free
Cost as you add clients	Grows with each connected client	Fixed within each plan's request limit
Accounting integrations	QuickBooks Online and Xero	None yet

Choose Double if…

Your clients are all on QuickBooks Online or Xero and you want your task management, communication and ledger access in one place.

Choose DocNag if…

You don't want your bill to grow with every client, you serve clients on other software, or you want a simple link-based document request without connecting ledgers.

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3 active requests free, no card needed. Set up your first request in two minutes.

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DocNag vs Double

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