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.
Get a free call with an expert to launch your project
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)
It is for you if
Skip it if
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).
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.
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.
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.
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.
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.
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.
Checked on the official website on October 7, 2026
Company formation
No commitment
Accounting with a Tiime business account
No commitment
Accounting with another business account
If you keep your current business account
Tiime Smart business account
6 months free, billed annually
Strengths
Weaknesses
Ratings and feedback from public platforms, not a FreelanceKit score
900 reviews · collected on Oct 7, 2026
Rating of Swapn's Google Maps listing, collected through the Google Places API. Swapn shows “+860 reviews” on its pricing page: the collection counts 900 today.
580 reviews · collected on Oct 7, 2026
Rated “Excellent” on a solid volume. Customers praise named, responsive advisers, quick formation and the fact it is free. The criticism concerns the accounting rate (€29 that becomes €39 without a Tiime account) and fees seen as hidden. According to Trustpilot, Swapn regularly asks its customers for reviews and replies to 33% of its negative reviews.
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.
Get a free call with an expert to launch your project
Try SwapnSwapn 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.