Compare before you choose

autonomia360 vs Quipu

Quipu is one of the best-known invoicing tools in Spain. The fundamental difference: Quipu gives you the software and you file your own taxes; autonomia360 includes a certified tax advisor who reviews and files them for you.

Data reviewed: August 2026

autonomia360 vs Holded

Holded is probably the most complete cloud ERP in the Spanish market. The question isn't whether Holded is good — it is — but whether a freelancer needs an SME ERP or a platform built for them.

Data reviewed: August 2026

autonomia360 vs Billin

Billin (now TeamSystem Facturas Billin) does one thing well: simple, cheap invoicing. An honest comparison starts by admitting that these are different categories: Billin is invoicing; autonomia360 is invoicing plus taxes, an advisor and business insight.

Data reviewed: August 2026

autonomia360 vs Anfix

Anfix has the lowest entry price in this comparison and files some forms directly. Its small print is in the limits: invoices a year, OCR documents and tax forms all move up tier by tier.

Data reviewed: August 2026

autonomia360 vs Declarando

Declarando is the competitor closest to us in philosophy: software plus tax advice for freelancers. The differences are in the price, in who actually files your forms, and in how much platform sits behind the advice.

Data reviewed: August 2026

autonomia360 vs Infoautónomos

Infoautónomos is a long-established online accountancy firm with a huge community and invoicing software included. The fundamental difference: they are an accountancy firm with software; we are a platform with an advisor.

Data reviewed: August 2026

autonomia360 vs Taxdown

Taxdown is the online tax return giant that now looks after freelancers too: their team files your taxes from €29.90/month. The difference is in the DNA — theirs is the annual tax return; ours is the freelancer's day-to-day.

Data reviewed: August 2026

autonomia360 vs the Excel spreadsheet

Let's be honest: Excel has kept the books of more freelancers than any software on the market, and if you invoice very little it may be enough. This page is about knowing where the line is — and about a change in the rules that moves it: VeriFactu.

autonomia360 vs the traditional accountancy firm

We're not here to tell you your accountant is the enemy — in fact, there are certified tax advisors inside autonomia360. The real question is a different one: how much of the service you pay for is knowledge, and how much is moving paper around?