Commerce · alternatives · 2026

24 alternatives to Outbooks
Making tax digital 2025
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
- 1

The simplest Making Tax Digital software - free for 2026-27
Jul 2026 · affordablemtd.com · its alternatives →
- 2
100PcMTD▲2HMRC recognised Making Tax Digital MTD Bridging App Excel
Apr 2026 · comsci.co.uk · its alternatives →
- 3

- 4AC
the IRS recently open sourced most of Direct File, a tax tool it has been working on for a few years now. unfortunately, due to recent events, the IRS isn't working on it anymore. I decided to pick up where they left off and I'm trying to get it ready for next tax season the work behind Direct File is really interesting and I made a lot of it available online to read as well - https://docs.openfile.tax/en/latest/
2025 · github.com · its alternatives →
- 5

This is the best time in history to build digital products🚀
2021 · its alternatives →
- 6

- 7

HMRC-recognised Making Tax Digital (MTD) software for UK
Jun 2026 · 11mtdbridge.co.uk · its alternatives →
- 8

- 9

- 10

- 11

- 12

Extend your US startup's IRS tax deadline by 6 months
2023 · its alternatives →
- 13

Cryptocurrency tax prep, accounting + bookkeeping
2017 · its alternatives →
- 14

- 15

Extend taxes & gain up to $250K in startup tax credits
2020 · its alternatives →
- 16
TaxZap▲81File your UK Self Assessment in 15 minutes with AI
Apr 2026 · taxzap.com · its alternatives →
- 17

The CBDT notified the changes in ITR Forms for AY 2020-21
2020 · its alternatives →
- 18

- 19

- 20

- 21
AbraTax▲6MTD bridging for VAT, Self Assessment & Income Tax
Jul 2026 · abratax.co.uk · its alternatives →
- 22

- 23

- 24

Income tax calculator based on India's new 2025 Union Budget
2025 · its alternatives →
Also compare
Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →