Finance & compliance

Flat-Platform Peppol + France E-Invoicing API

Embeddable Peppol and France-mandate e-invoicing (send, receive, validate, e-report, B2G) priced flat per software platform rather than per document.

In plain English

What category is this?: Companies buy to handle money and rules — payments, accounting, tax, audits. Here the focus is compliance.
The idea, briefly: Build a flat-priced, self-serve Peppol + France regulated e-invoicing API for software platforms: one JSON API and webhooks for send/receive/lifecycle, pre-flight validation with fix hints, B2C e-reporting, and Chorus Pro B2G bundled, charged flat per platform account with unlimited sending companies, plus an MCP server so coding agents can build and test compliance. Caveat: Recommand already offers self-serve onboarding, unlimited pooled companies, an accredited France PA route and e-reporting at low per-document prices and open-sources its API under AGPL, while Storecove and Maventa cover B2G but gate pricing. Only the flat ceiling, the bundled B2G channel, and correctness are not already occupied.
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What buyers expect: People comparing tools like Recommand, Storecove, Maventa (Visma) expect the basics to work without surprise fees or missing pieces. The loud complaints are: Storecove publishes no self-serve price; the only entry points are a consult booking or a 30-day sandbox request, so a buyer cannot get a number without talking to sales; and recommand meters per document and switches to 'Enterprise - custom quote' above 5,000 documents/month, so a growing platform has no published flat ceiling. documented facts: the published per-document rates. Illustrative arithmetic (interpreted, not measured): a platform with 300 tenant SMBs each sending 20 invoices/month (about 6,000 documents) exceeds the top published tier (EUR 349/month for 5,000) and moves to an unpublished custom quote, so its cost scales with its customers' success and can only be negotiated.
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Sources: 17
Checked: 17
Competitors: 5
Gaps: 7

Source depth

Page checked: 17 · 100%
Snippet only: 0 · 0%

Claim confidence

Documented: 10 · 71%
Interpreted: 4 · 29%

Sources by type

market7
pricing5
complaint4
playbook1

Competitors

Starting monthly price

Parsed from public pricing blurbs (entry paid tier when available). Max in set: $1/mo.

Competitor comparison
Competitor	From	Free tier	Source
Recommand	Free	Yes	recommand.eu✓
Storecove	Unverified	—	storecove.com✓
Maventa (Visma)	Unverified	—	maventa.com✓
Pennylane	Free	Yes	pennylane.com✓
Accountable	Free	Yes	accountable.de✓

What customers complain about

What customers complain about
Gap	Src
Storecove publishes no self-serve price; the only entry points are a consult booking or a 30-day sandbox request, so a buyer cannot get a number without talking to sales.	storecove.com✓
Recommand meters per document and switches to 'Enterprise - custom quote' above 5,000 documents/month, so a growing platform has no published flat ceiling.	recommand.eu✓
Recommand explicitly does not offer a direct Chorus Pro integration, so French B2G invoicing needs a second provider.	recommand.eu✓
The failure mode is format/submission rejection, not PDF generation.	news.ycombinator.com✓
Received UBL/Peppol invoices are ambiguous to process automatically.	news.ycombinator.com✓
Buyers perceive Peppol access as expensive, while cheaper compliant services exist. documented data points: an HN commenter asserts Peppol charges '1,800 euro/yr',	news.ycombinator.com✓
No documented source establishes that European software platforms would switch to a flat-priced provider; the switching intent is interpreted only.	recommand.eu✓

Documented Interpreted

How competitors find customers

How competitors got customers
Tactic	Src
Recommand runs country-plus-mandate landing pages with an urgency banner and a free self-serve tier plus an AGPL GitHub repo as the developer on-ramp;	recommand.eu✓
Storecove runs per-country compliance hubs and downloadable country factsheets targeting 'e-invoicing in <country>' searches and displays enterprise logos (Xero, Chargebee, Dext,	storecove.com✓
Maventa distributes through a software-partner program with free integration support, free end-user onboarding and revenue share;	maventa.com✓
Indie entrants launch on Hacker News tied to the mandate: getpeppr.dev's 'Send your first Peppol e-invoice in 5 minutes (EU mandate live)' drew 2 points and 2 comments,	news.ycombinator.com✓

Your angle & pricing wedge

Angle and pricing wedge
Piece	Claim	Src
Angle	A flat-priced, self-serve Peppol + France regulated e-invoicing API for software platforms: one JSON API and webhooks for send/receive/lifecycle,
Wedge	Mechanism: bill the platform account, not the document - one flat monthly price with a fair-use document cap and unlimited sending companies,

How others got traction

What worked for others
Move	Why	Src
Recommand open-sourced its Peppol API under AGPL-3.0, then sells hosted access with a free 25-docum…	Founder/company-attributed in the opened README.	github.com✓
Maventa (owned by Visma) grows through a software-partner channel: free integration support,	Company-attributed on the opened page: 'No initial investments. No start-up fees. No integration costs',	maventa.com✓
Pennylane bundles compliant e-invoicing into its EUR 0 tier rather than charging for it.	Company-attributed: Pennylane's FAQ says e-invoicing is included in all plans 'sans surcout' and its free plan covers 1,200 invoices/year.	pennylane.com✓
Accountable advertises unlimited e-invoices on its EUR 0 Free Invoicing tier.	Company-attributed: Accountable's FAQ says 'you can even create unlimited e-invoices free of charge' and its Free Invoicing plan lists 'Unl…	accountable.de✓

Market heat

France's reception obligation applies to all companies from 1 Sep 2026 and issuance/e-reporting to SMEs from 1 Sep 2027; Belgium has been mandatory since Jan 2026 and Germany follows in 2027, per the mandate calendar on Recommand's opened France page (Storecove's opened France page confirms the France dates and the Plateforme Agreee route).
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recommand.eu✓
The January 2025 Ask HN 'How are you preparing for PEPPOL?' thread drew 67 points and 76 comments, with the submitter writing that direct Peppol access is 'nearly impossible' and third-party providers 'all seem complex and expensive'.
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news.ycombinator.com✓
Recommand reports 'Trusted by 3500+ companies' on its opened France page.
recommand.eu✓
Pennylane reports 1,500,000+ dirigeants/independants/DAF users and states e-invoicing is included in every plan at no extra cost, including the EUR 0 plan.
pennylane.com✓
Maventa reports '+300 software partners' on transaction-based pricing.
maventa.com✓
Indie entrant getpeppr.dev launched on Show HN with 'Send your first Peppol e-invoice in 5 minutes (EU mandate live)' and drew 2 points and 2 comments.
news.ycombinator.com✓
Indie entrant Thelawin launched on Show HN with 'Generate EU e-invoices from JSON' in Apr 2026.
news.ycombinator.com✓
Indie entrant Eleata was submitted to Hacker News with 'Validate Peppol/XRechnung/Factur-X EU e-invoices in CI with fix hints' in May 2026 (an ordinary submission, not a 'Show HN' post), drawing 2 points and 0 comments.
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news.ycombinator.com✓

Revenue signals

Revenue signals
Signal	Src
Recommand: self-reported 'Trusted by 3500+ companies' on its France page; no ARR and no paying-customer count are disclosed.	recommand.eu✓
Maventa: self-reported '+300 software partners'; Visma-owned; no revenue disclosed.	maventa.com✓
Pennylane: self-reported 1,500,000+ dirigeants/independants/DAF users, with e-invoicing included at no extra cost even on the EUR 0 plan.	pennylane.com✓
Self-serve API list pricing in this niche spans EUR 0 (Recommand free 25 documents, source 1; Pennylane and Accountable free tiers,	recommand.eu✓
Whether a flat EUR 99-199/month platform plan is profitable depends on marginal transmission cost and support load;	news.ycombinator.com✓

Should you build this?

Real pain is documented in opened sources: Storecove's only entry point is a consult or sandbox request with no published price, Recommand meters per document and goes custom above 5,000/month, Recommand explicitly does not integrate Chorus Pro for French B2G, and the failure mode is format rejection when a real customer submits, per a founder's own words. The category monetises and the tailwind is regulatory, not speculative: France's reception obligation hits every company on 1 Sep 2026 with SME issuance/e-reporting on 1 Sep 2027, Belgium has been mandatory since Jan 2026 and Germany follows in 2027 (sources 2 and 4, opened), the January 2025 Ask HN thread drew 67 points and 76 comments, and new indie entrants shipped through 2026 (sources 14, 15 and 16). The problems are severe and the wedge is narrower than it first looks. Recommand already occupies most of the self-serve wedge - free tier, transparent per-document pricing, unlimited pooled companies, an accredited France PA route, B2C e-reporting, and an AGPL open-source API with 3,500+ self-reported companies - which both caps pricing power and makes 'open, self-serve Peppol API' non-novel. Sending alone is commoditised: Pennylane gives e-invoicing away on a EUR 0 plan and Accountable advertises unlimited e-invoices free (sources 7 and 8), so the value must sit in the embedding/API layer plus B2G and correctness. Maventa and Storecove already cover B2G and enterprise relationships but gate pricing, so a self-serve flat platform plan with Chorus Pro bundled is the only configuration not already occupied, and the EUR 2k/year access-point cost anchor for the undercut is a HN commenter's estimate, not an audited model.

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All sources

All sources
Source	Kind	Status	Accessed
Recommand pricing (opened; free 25 docs at EUR 0.30, EUR 29/200 at EUR 0.20, EUR 99/1,000 at EUR 0.10, EUR 199/2,500 at EUR 0.08, EUR 349/5,000 at EUR 0.07, above 5,000 custom, pooled across unlimited companies, no setup or annual commitment) recommand.eu	pricing	page checked	2026-09-18
Recommand France page (opened; mandate calendar 1 Sep 2026 reception for all and issuance/e-reporting for large and mid-sized, 1 Sep 2027 SMEs; 'Trusted by 3500+ companies'; accredited Plateforme Agreee route; B2C e-reporting single API call; Factur-X/UBL/CII; Belgium mandatory since Jan 2026 and Germany 2027; FAQ states 'Recommand does not offer a direct Chorus Pro integration today') recommand.eu	market	page checked	2026-09-18
recommand/recommand-peppol GitHub repo (opened; AGPL-3.0, 'The open source Peppol API you'll actually enjoy using', 41 stars, 6 forks, 9 open issues, endpoints POST send / GET documents / GET inbox / POST verify, 'Transparent Pricing') github.com	market	page checked	2026-09-18
Storecove France compliance page (opened; mandate dates 1 Sep 2026 and 1 Sep 2027; 'Storecove is an officially registered Plateforme Agreee (PA)'; customer logos including Xero, Chargebee, Dext; site navigation lists Sage, Oracle, SAP, Zoho as integrator pages; no prices and no country count on this page) storecove.com	market	page checked	2026-09-18
Storecove Start now page (opened; only a consult booking and a test-account request form, states one integration covers 30+ countries, no public price - pricing UNVERIFIED) storecove.com	pricing	page checked	2026-09-18
Maventa partner pricing (opened; transaction-based, 'Contact us for a quote', no start-up/integration/maintenance fees, B2B/B2G/G2B/B2C and Peppol, AR automation, '+300 software partners trust us with their transactions' - specific prices UNVERIFIED) maventa.com	pricing	page checked	2026-09-18
Pennylane tarifs (opened; Free EUR 0 for micro-entreprises with 1,200 invoices/year, Starter EUR 7, Basique EUR 14, Essentiel EUR 24 per month HT; 'La facturation electronique est incluse dans tous les plans Pennylane, sans surcout'; self-reported 1,500,000+ users) pennylane.com	pricing	page checked	2026-09-18
Accountable pricing (opened; Free Invoicing EUR 0 with 'Unlimited ZUGFeRD & X-Rechnungen', Invoicing Plus EUR 9.90/month annual, Bookkeeping EUR 19.90, Taxes EUR 29.90, Max EUR 59.90; FAQ 'you can even create unlimited e-invoices free of charge') accountable.de	pricing	page checked	2026-09-18
Ask HN: How are you preparing for PEPPOL? (opened via HN Algolia items API; 67 points, 76 descendants; OP: access 'not free', direct access 'nearly impossible', third parties 'all seem complex and expensive') news.ycombinator.com	complaint	page checked	2026-09-18
HN comment by riffraff on Peppol provider cost (opened via HN Algolia items API; 'Any provider can be paying 2k per year to operate, but can service millions of invoicing entities so the cost per-invoice can be effectively very low', 400+ authorized providers) news.ycombinator.com	market	page checked	2026-09-18
HN comment by riffraff on cheap Peppol services (opened via HN Algolia items API; 'quick googling found a few services that allow you to do electronic invoicing (peppol included) for EUR 30/year') news.ycombinator.com	market	page checked	2026-09-18
HN comment by itake on Peppol price perception (opened via HN Algolia items API; 'My understanding is PEPPOL (charging 1,800 euro/yr!) is the only provider of this service') news.ycombinator.com	complaint	page checked	2026-09-18
HN comment by imaximix, a Peppol Access Point developer (opened via HN Algolia items API; 'At least Maventa offers global invoice access without extra charges. Integration and user registration are free; fees apply based on Peppol usage only') news.ycombinator.com	market	page checked	2026-09-18
Show HN: Thelawin - Generate EU e-invoices from JSON (opened via HN Algolia items API; 'The hard part is not making a PDF. The hard part is avoiding all the small format mistakes that only show up when a real customer tries to submit the invoice somewhere') news.ycombinator.com	complaint	page checked	2026-09-18
Show HN: getpeppr.dev - Send your first Peppol e-invoice in 5 minutes (EU mandate live) (opened via HN Algolia items API; 2 points, 2 comments; a competing indie launch) news.ycombinator.com	playbook	page checked	2026-09-18
Eleata - Validate Peppol/XRechnung/Factur-X EU e-invoices in CI with fix hints (opened via HN Algolia items API; HN submission, not a Show HN post; 2 points, 0 comments; competing validation entrant) news.ycombinator.com	market	page checked	2026-09-18
HN comment by elric on UBL processing ambiguity (opened via HN Algolia items API; 'the chosen UBL standard has lots of room for interpretation and ambiguity, and it's impossible to uniformly decide how process an invoice based on the invoice alone') news.ycombinator.com	complaint	page checked	2026-09-18