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QuickBooks Online alternatives

3 projects to consider for your QuickBooks Online workflows.

2 open source · 1 custom license

Explore Bigcapital, Crater and Midday. Each takes a different approach to your QuickBooks Online workflows. Read its capabilities and limitations to find the right fit.

Catalogue facts checked October 3, 2026

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Bigcapital

Self-hosted accounting with invoicing, inventory, and reports

Open sourceAGPL-3.0Self-hostedManaged hosting

Small businesses and accountants that want self-hosted double-entry books with inventory and multi-currency journals benefit most from Bigcapital. Its concrete strength is invoice-to-payment workflow with expenses, bank reconciliation, and financial reporting against your own ledger, all under your control. The material constraint is operational and licensing overhead: self-hosting needs Docker server administration, the AGPL copyleft binds how you share modified versions, and current managed-cloud pricing could not be verified from official sources. If you want self-hosted accounting with inventory on your own infrastructure, choose Bigcapital; if you need turnkey SaaS billing with a published per-seat price, choose QuickBooks or a verified cloud plan.[1][2][3]

Good fit. Teams that want their ledger on their own Docker infrastructure get a full accounting core without a per-seat subscription for the software itself.[1][2]

Keep in mind. Self-hosting means running Docker services and your own database, so teams with nobody to operate infrastructure should prefer the managed cloud or a SaaS product.[1][2]

Repository review signals: unknown status, very stale · Observed October 3, 2026.

Read project review Official website
Sources and editorial review

Source research. Reviewed on October 9, 2026. Written by Sanjib Sah. AI assisted; reviewed by a human editor.

We have not run or tested this product.

  1. Bigcapital homepage

    official · Observed October 9, 2026

    Official homepage: SMB accounting positioning, bookkeeping/invoicing/expenses/inventory, multi-currency, bank reconciliation, reports, roles, Docker self-host and managed cloud.

  2. Bigcapital GitHub repository

    official · Observed October 9, 2026

    Official repository README positioning and self-host/cloud split; identity confirmed via catalogue record (TypeScript/React/NestJS/MySQL/Redis, 3920 stars, v0.25.42, AGPL-3.0).

Crater

Self-hosted invoicing with estimates, expenses, payments, and APIs

Open sourceAGPL-3.0Self-hostedManaged hosting

Freelancers and small businesses that want to own their invoicing data benefit most from Crater. Its self-hosted AGPL-3.0 app covers estimates, invoices, recurring billing, expenses, and payments, with an API and React and Vue SDKs for embedding. The constraint is freshness: the open tree's latest release is 6.0.6 with its last commit in August 2024, while the general ledger and AI copilot live on the managed platform. If you want self-hosted invoicing you control, choose Crater; if you need maintained cloud accounting with support, choose QuickBooks Online instead.[1][2][3]

Good fit. Freelancers who want to own billing: the AGPL-3.0 codebase and Docker Compose setup keep estimates, invoices, and payment records on infrastructure they control.[1]

Keep in mind. Teams needing a maintained cloud suite should look elsewhere: the open tree's last commit is from August 2024, so buyers wanting current releases and vendor support should prefer a maintained product.[1]

Repository review signals: unknown status, very stale · Observed October 3, 2026.

Read project review Official website
Sources and editorial review

Source research. Reviewed on October 9, 2026. Written by Sanjib Sah. AI assisted; reviewed by a human editor.

We have not run or tested this product.

  1. Crater - AI-powered Embedded AR/AP Automation

    official · Observed October 9, 2026

    Vendor homepage: embedded AR/AP positioning, invoicing and bill pay, payments via card/ACH with Plaid bank connections, lending/working-capital tools, accounting automation with QuickBooks/Xero import-export, general ledger, AI Financial Copilot, developer APIs/webhooks/SDKs.

  2. Crater API Reference

    official · Observed October 9, 2026

    Official API reference: sandbox keys issued after contact, production keys on request; resource coverage for users, roles, businesses, counterparties, estimates, invoices, recurring invoices, payments, tax types, items, notes, payment reminders; React and Vue SDK guides.

  3. crater-invoice-inc/crater: Open Source Invoicing Solution

    official · Observed October 9, 2026

    Repository identity and maintenance signal: AGPL-3.0 open-source invoicing solution, about 8,349 stars, release 6.0.6, last commit August 2024; Docker Compose stack (PHP, MariaDB, Nginx, scheduled worker) and web/Android/iOS clients per catalogue baseline.

Midday

Open-source finance management with invoicing, bank sync, and AI assistance

Custom licenseAGPL-3.0-onlySelf-hostedAcquired

Self-hosters who want an open codebase covering invoicing, bank reconciliation, and time tracking in one panel benefit most from Midday. Its concrete strength is the breadth of the finance workflow: bank connections across 20,000-plus institutions, automatic transaction matching, online-payment invoicing, a time tracker, a receipt Vault, and CSV plus QuickBooks, Xero, and Fortnox export. The material constraint is the 2026 sunset: there is no hosted plan to buy, no independent user-report sample to learn from, and commercial use needs a separate licence arrangement. If you can self-host and accept AGPL-3.0 scope plus the sunset, choose Midday; if you need a maintained hosted ledger, choose QuickBooks Online instead.[1][2][3][4]

Good fit. Invoicing, bank reconciliation, time tracking, and file storage share one AGPL-3.0 codebase on your own infrastructure.[1][2][3]

Keep in mind. The hosted product wound down after the Ramp acquisition, and the pricing page lists no plan to buy.[1][2]

Repository review signals: unknown status, stale · Observed October 11, 2026.

Read project review Official website
Sources and editorial review

Source research. Reviewed on October 11, 2026. Written by Sanjib Sah. AI assisted; reviewed by a human editor.

We have not run or tested this product.

No independent user-report sample was inspected; the only third-party walkthrough is one February 2025 review, and the vendor homepage shows vendor-selected quotes that cannot substitute for independent reports. No original Reddit or G2 report was accessible within the research budget, so forum and review-platform experience remains a recorded gap and no testimonial is selected.

  1. Midday homepage

    official · Observed October 11, 2026

    Official homepage: finance-management positioning, invoicing with online payments, 20,000-plus bank institutions via Plaid, GoCardless, and Teller, Magic Inbox reconciliation, real-time overview, time tracker, Vault storage, AI Assistant, Tracker collaboration, export to QuickBooks, Xero, and Fortnox, self-host and open-source section.

  2. Midday pricing (sunset notice)

    official · Observed October 11, 2026

    Official pricing page: sunset notice only with no paid plans; hosted wind-down after joining Ramp with data export and migration path; open-source code stays available.

  3. Midday is joining Ramp

    official · Observed October 11, 2026 · Published May 7, 2026

    Official acquisition announcement of May 7, 2026: Midday joins Ramp, hosted product winds down over three months, open-source project continues, team moves to Ramp.

  4. midday-ai/midday on GitHub

    official · Observed October 11, 2026

    Canonical repository: TypeScript and Next.js 16, AGPL-3.0 for non-commercial use with commercial licences via engineer@midday.ai, about 15,074 stars, 1,571 forks, 246 contributors, September 2023 creation, v3.20.0 release August 2026, not archived.

  5. midday-ai/midday package.json and README licence section

    official · Observed October 11, 2026

    Package metadata declares the AGPL-3.0 licence; README scopes it to non-commercial use and asks commercial users to contact engineer@midday.ai.

  6. Midday review on Dataconomy

    community · Observed October 11, 2026 · Published February 20, 2025

    February 2025 third-party review: invoicing and dashboard walkthrough, thin onboarding docs, bank sync delays up to 7 days, limited coverage outside the US and EU; free-plan framing predates the sunset.

Compare QuickBooks Online alternatives

Known catalogue facts at a glance. Columns with no reviewed values are omitted. “Not reviewed” means unknown, not that a capability is absent.

Known facts for QuickBooks Online alternatives
ProjectLicense policyHostingDeploymentBest fit
BigcapitalAGPL-3.0 · OSI-approvedSelf-hosted + ManagedNot reviewedInvoicing, expenses, and inventory for SMBs; Accountants needing multi-currency double-entry journals
CraterAGPL-3.0 · OSI-approvedSelf-hosted + ManagedmoderateFreelancers sending invoices and estimates; Small businesses tracking expenses and payments
MiddayAGPL-3.0-only · customSelf-hostedNot reviewedSelf-hosters wanting invoicing, bank reconciliation, and time tracking in one open panel; Freelancers billing clients by the hour with tracked time next to invoices

Before you switch

  • Check that the project covers the workflows and data you need to move.
  • Confirm that the license terms fit how you plan to run, modify, and distribute it.
  • Choose between self-hosting responsibility and a reviewed managed option.
  • Open the project page for repository freshness, review dates, and any unresolved requirements.
About QuickBooks Online

QuickBooks Online is Intuit’s cloud accounting application for managing income, expenses, invoices, and financial reports for a business.

Plan limits determine users and accounting features. Connected payment and payroll services have their own terms, and advertised introductory subscription discounts differ from regular renewal prices.

Intuit · Free entry plan and paid subscription tiers with plan-specific limits; promotional prices differ from regular rates. Payroll and payment services may cost extra. Observed October 2, 2026. · Checked October 3, 2026

Official website
How this list is ordered

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A deterministic editorial score using relationship confidence, category fit, logarithmic popularity, as-of maintenance and freshness, with bounded anomaly quarantine and known-data penalties. Payment is fixed at zero.

Payment does not affect organic ranking. Order is a starting point, not a universal recommendation.

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