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Public ratings4.9/5900 reviews4.8/5580 reviews

Swapn is an online accounting firm (cabinet d'expertise comptable) that sets up your company for €0 (excl. legal fees) and then keeps your books from €29 excl. VAT per month. Reviews are excellent, but the €29 assumes a Tiime business account.

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Updated and pricing checked on October 7, 2026

€0

Company formation, excl. legal fees

From €29 excl. VAT/month

Accounting with a Tiime business account (€39 otherwise)

Kbis in 10 days on average

Single-member company, according to Swapn

Registered with the Ordre

Accounting firm (cabinet d'expertise comptable)

Who is it for?

It is for you if

  • You are setting up a company (SASU, EURL, SAS) and want to be guided from A to Z
  • You then want to delegate your accounting to a firm registered with the Ordre
  • You like having a single dedicated, reachable adviser
  • The advance of legal fees appeals to you to protect your cash flow

Skip it if

  • You want to keep your current business account at no extra cost: accounting goes from €29 to €39 excl. VAT per month
  • You want to handle your accounting yourself: software like Indy costs less
  • You are a simple micro-entreprise: an accounting app is often enough

Our detailed review

What is Swapn in 2026?

Swapn is an online accounting firm (cabinet d'expertise comptable), registered with the Ordre des experts-comptables (the professional body of French chartered accountants), that supports company founders and then keeps their books. Its offer comes in two stages: the formation of your company (SASU, SAS, EURL or SARL), billed at €0 by Swapn excl. legal fees, then online accounting from €29 excl. VAT (HT) per month. The company claims more than 15,000 entrepreneurs supported.

Its principle is the dedicated adviser: you have an identified contact, a 30-minute call to choose your legal form, and a call-back in under 5 minutes during opening hours (Monday to Thursday from 9 am to 7 pm, Friday from 9 am to 6 pm). This is what comes out most in customer reviews.

Swapn is aimed at businesses registered in France (foreign freelancers based in France included).

Company formation for €0

For €0 (rate checked on swapn.fr in October 2026), Swapn prepares the complete file and the articles of association, publishes the legal notice, guarantees no rejection by the registry, registers your company with the Guichet unique (the single online business-formalities portal) and obtains the Kbis (company registration extract). The articles are sent within 24 hours and, according to Swapn, a single-member company is set up on average within 10 days between first contact and the Kbis. The service has no commitment.

Two clarifications. The 30-minute phone appointment is mandatory: free, but unavoidable. And the €0 does not include the mandatory legal fees (registry, legal notices, capital deposit). Swapn can advance them at no extra cost and re-invoice them to you to the cent after the Kbis, provided you sign up to the Tiime Smart business account.

Accounting: €29 or €39?

This is the point that requires careful reading. Swapn accounting is €29 excl. VAT per month if you combine it with a Tiime business account, and €39 excl. VAT per month if you keep another business account, with no commitment in either case. The Tiime Smart business account is free for 6 months and then billed at €17.99 excl. VAT per month, billed annually. In other words, the €29 entry rate has to be read with the business account next to it.

What is included: VAT returns filed by an accountant, the balance sheet prepared by a chartered accountant (expert-comptable) and the tax return package (liasse fiscale) filed online, automated bookkeeping (bank sync, AI categorisation), accountants reachable by phone, video, chat and email, and compliant e-invoicing via the Tiime Accredited Platform (Plateforme Agréée). You can take out the accounting without having set up your company with Swapn.

What users say

On Trustpilot, Swapn shows 4.8/5 on 580 reviews as of 7 October 2026, including 286 over the last twelve months: a large and recent volume. Many customers name their adviser by first name and praise the responsiveness, the clarity of the process and the speed (a Kbis in one to two weeks comes up often). On Google, Swapn's listing shows 4.9/5 on 900 reviews (as of 7 October 2026).

Criticism is rare but specific, and it ties in with the pricing point: a 1-star review complains about a €29 display when "the real price" would be €39, and mentions fees that add up. To read the rating with perspective: according to Trustpilot, Swapn regularly invites its customers to leave a review and replies to 33% of its negative reviews.

What we like less

Three reservations. First, the readability of the pricing: the €29 depends on the Tiime business account, and so does the advance of legal fees, two links you only understand by reading the footnotes. Second, the ecosystem: invoicing and the business account go through Tiime, so if you already have your business account, accounting costs you €10 more per month. Finally, the scope: Swapn is designed for company founders and liberal professions, and a simple micro-entreprise will often manage with a cheaper accounting app.

Swapn or another solution?

To compare, we have gathered the players in our online company formation comparison and the one on accounting software. Hesitating with self-service software? See the Indy vs Swapn comparison and our reviews of Indy, Abby and Tiime. Against Hiway, here is the Hiway vs Swapn comparison, and all the options are in the Swapn alternatives.

If Swapn suits you, you can start with a free call with an expert by going through our link: the details are on the Swapn deal page.

Features

Company formation for €0

Articles of association drafted and sent within 24 h, complete file, legal notice, protection against rejection by the commercial court registry (greffe), registration with the Guichet unique (the single online business-formalities portal) and obtaining the Kbis (company registration extract). SASU (single-shareholder simplified company), SAS, EURL or SARL.

Advice on the legal form

A 30-minute call, free and mandatory, with a dedicated adviser to choose the right legal form. Legal assistance is then unlimited (phone, email, chat).

Advance of third-party fees

Swapn can advance the legal fees (registry, legal notices, capital deposit) and re-invoice them to you to the cent after you receive the Kbis. This advance requires signing up to the Tiime Smart business account.

Online accounting

VAT filed by an accountant, balance sheet prepared by a chartered accountant (expert-comptable) and tax return package filed online, automated bookkeeping (bank sync, AI categorisation) and accountants reachable by phone, video, chat and email.

Compliant invoicing

Unlimited quotes and invoices, automatic payment reminders and sending in Factur-X format, via the Tiime Accredited Platform (Plateforme Agréée).

Tiime business account

French IBAN, physical Mastercard and virtual cards, unlimited transfers, compatible with Apple Pay and Google Pay, with one-click payment of purchase invoices.

Pricing

Checked on the official website on October 7, 2026

Company formation

€0excl. legal fees

No commitment

  • Articles of association sent within 24 h
  • Formalities, legal notice and Kbis
  • Advice on the legal form (30 min)
  • Dedicated adviser and unlimited legal assistance
Displayed rate

Accounting with a Tiime business account

€29excl. VAT/month

No commitment

  • VAT filed by an accountant
  • Balance sheet and tax return package by a chartered accountant
  • Automated bookkeeping
  • Accountants reachable by phone, video and chat
  • Compliant e-invoicing

Accounting with another business account

€39excl. VAT/month

If you keep your current business account

  • Same accounting services
  • No commitment

Tiime Smart business account

€17.99excl. VAT/month

6 months free, billed annually

  • French IBAN and physical Mastercard
  • Virtual cards and unlimited transfers
  • Condition for the €29 rate and the fee advance

Strengths and weaknesses

Strengths

  • Company formation billed at €0 (excluding legal fees), with a dedicated advisor
  • Firm registered with the Ordre des experts-comptables (the French chartered accountants' body): annual accounts (bilan) and tax return included
  • Articles of association within 24 hours and Kbis (the French company registration extract) in 10 days on average for a single-owner company (according to Swapn)
  • Accounting with no commitment from €29 excl. VAT a month

Weaknesses

  • The €29 excl. VAT a month rate requires a Tiime business account (€39 excl. VAT with another account)
  • Having the legal fees advanced requires the Tiime Smart business account (6 months free, then €17.99 excl. VAT a month)
  • Mandatory 30-minute phone appointment before the formation

What users say

Ratings and feedback from public platforms, not a FreelanceKit score

Our verdict

Swapn is one of the best ways to set up your company without stress: a €0 service, a dedicated adviser, a Kbis in one to two weeks and excellent reviews on a large volume. We recommend it to company founders who then want to delegate their accounting. Read the rate closely: the €29 excl. VAT per month assumes a Tiime business account, and it goes up to €39 if you keep your current account.

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Frequently asked questions about Swapn

Swapn shows 4.8/5 on Trustpilot on 580 reviews (as of 7 October 2026), including 286 in the last twelve months, and 4.9/5 on Google on 900 reviews (as of 7 October 2026). Customers praise the responsiveness of the advisers and the speed of formation. The criticism mostly concerns the accounting rate, which goes from €29 to €39 excl. VAT per month without a Tiime business account.

Company formation is billed at €0 by Swapn, excl. legal fees (registry, legal notices, capital deposit). Accounting costs €29 excl. VAT per month with an associated Tiime business account, €39 excl. VAT per month with another business account, with no commitment. The Tiime Smart business account is free for 6 months and then billed at €17.99 excl. VAT per month. Prices checked on swapn.fr in October 2026.

The formation service is billed at €0: articles of association, file, legal notice, registration and Kbis. The mandatory legal fees (registry, legal notices, capital deposit) remain your responsibility. Swapn can advance them at no extra cost and re-invoice them to you to the cent after the Kbis, provided you sign up to the Tiime Smart business account.

No, but it determines the rate. Combined with a Tiime business account, the accounting subscription is €29 excl. VAT per month. With another business account, it goes up to €39 excl. VAT per month. You can also take out the accounting without having set up your company with Swapn.

According to Swapn, a single-member company is set up on average within 10 days between first contact and delivery of the Kbis. The articles of association are sent within 24 h. The timing depends on INPI processing times (the French intellectual property and business-registry office), the number of partners and how quickly you respond. A 30-minute phone appointment is mandatory before starting.

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