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Basware VS InvoiceIn

Compare Basware VS InvoiceIn and see what are their differences

Basware

Basware is an all-in-one Billing, and Invoicing Solution that offers scale and reaches for organizations of all sizes allows them to grow their business and unlock values across their operations by simplifying and streamlining financial processes.

Rating
0 reviews
Alternatives Is it good?
InvoiceIn

POST any e-invoice you receive. Get canonical EN 16931 JSON, validation with fix hints, PDF, CSV and DATEV back. Nothing stored.

Rating
0 reviews
Pricing
Freemium Free trial €29 (250 invoices, credits never expire)
Alternatives Is it good?
Modelence
Create production-ready applications with zero code sponsored
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Which is more popular?

ERP popularity
100% vs 0%
alternatives listed
164 vs 5

Base details

Website, pricing, platforms and company facts side by side.

Basware
InvoiceIn
Website basware.com invoicein.peculiar.systems
Pricing —
Freemium Free trial €29 (250 invoices, credits never expire) Official pricing
Platforms —
REST API Generic HTTP API Web SaaS Cloud +2
Company — 2026
Listed in
Project Management Task Management ERP CRM +1
Compliant E-invoicing API Tools Accounting APIs Developer Tools Data Integration Bookkeeping +4

About Basware and InvoiceIn

In their own words, as submitted to SaaSHub.

Basware
InvoiceIn

No description of Basware yet.

Every e-invoice you receive, as one JSON. InvoiceIn is a receive-side API for European e-invoicing. POST a file a supplier sent you and get back structured data, a validation report, and whatever export your accounting needs. Accepted in: XRechnung (UBL and CII) · EN 16931 UBL 2.1 invoice and...

Read more about InvoiceIn

Features and specs

What each product offers, as listed by its team.

Basware 5 features
InvoiceIn 9 features
  • Comprehensive Invoice Automation
    Basware offers a highly automated invoicing process, reducing manual data entry, improving accuracy, and speeding up the payment cycle.
  • Global Reach
    The platform supports multinational companies with its ability to handle multiple languages, currencies, and compliance with global and local regulations.
  • Scalability
    Basware is designed to scale with your business, making it suitable for small enterprises to large organizations, which can manage a growing number of transactions seamlessly.
  • Advanced Analytics
    The software provides powerful analytics and reporting tools that help businesses gain valuable insights into their spending patterns and financial processes.
  • Integration Capabilities
    Basware can easily integrate with various ERP and financial systems, ensuring a smooth and unified experience across different platforms.

Possible disadvantages

  • Cost
    The platform can be expensive, making it less accessible for small businesses with limited budgets.
  • Complexity
    Due to its extensive features and capabilities, Basware can be complex to set up and may require comprehensive training for effective use.
  • Customer Support
    Some users have reported that customer support can be slow and less responsive, which can be a drawback during critical issues or system downtimes.
  • User Interface
    While functional, the user interface can feel outdated and less intuitive, leading to a steeper learning curve for new users.
  • Maintenance Requirements
    Ongoing maintenance and updates can be time-consuming and may require additional IT resources to manage effectively.
  • Input formats
    XRechnung (UBL/CII), ZUGFeRD 1.0/2.x, Factur-X, Peppol BIS 3, EN 16931 UBL 2.1, CII D16B, FatturaPA 1.2, KSeF FA(2)/FA(3)
  • Outputs
    Canonical EN 16931 JSON, validation report, PDF or HTML render, CSV, DATEV Buchungsstapel (EXTF 700)
  • Validation
    Official rule sets — EN 16931, XRechnung/KoSIT, Peppol, FatturaPA, KSeF — plus arithmetic cross-checks
  • Fix Hints
    Every finding carries a plain-language fix in English, German, Polish, Italian or French
  • Hybrid PDFs
    XML is extracted from a ZUGFeRD or Factur-X PDF automatically — no separate step
  • Data Retention
    None. Parsed in memory and discarded when the response is sent
  • Authentication
    Bearer token or x-api-key. Keyless demo: 20 invoices per IP per day
  • MCP Server
    Streamable HTTP at /mcp — the same tools, callable by an agent
  • Pricing Model
    Per invoice. Credits never expire, no seats, no monthly minimum

Analysis

An editorial look at what each product does well and who it suits.

Basware
InvoiceIn

Overall verdict

  • Basware is considered a good solution by many organizations for its efficiency and features in financial process automation.

Why this product is good

  • Basware provides a comprehensive suite of services for accounts payable and invoice processing automation, which helps streamline financial operations.
  • The platform is known for its scalability, making it suitable for both small businesses and large enterprises.
  • Basware offers robust reporting and analytics tools that assist in improving financial visibility and decision-making.
  • It provides strong integration capabilities with various ERP systems, enhancing overall operational efficiency.
  • Users often appreciate the intuitive interface and the enhanced level of automation that reduces manual tasks and errors.

Recommended for

  • Businesses looking for advanced accounts payable and procure-to-pay solutions.
  • Companies aiming to improve their financial process efficiency and accuracy.
  • Organizations requiring a scalable and integrated financial operations platform.
  • Enterprises seeking to enhance financial visibility and reporting capabilities.

No analysis of InvoiceIn yet.

Videos

Walkthroughs and reviews on video.

Basware 3 videos + Add
InvoiceIn 0 videos + Add

Basware Invoice Automation demo | ICreative

More videos

  • - Basware Employee Reviews - Q3 2018
  • - Basware Analytics

No InvoiceIn videos yet. You could help us improve this page by suggesting one.

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
Basware
InvoiceIn
100% 100%
ERP
0% 0%
0% 0%
API Tools
100% 100%
100% 100%
Office & Productivity
0% 0%
0% 0%
Accounting
100% 100%

Questions & Answers

As answered by people managing Basware and InvoiceIn.

What makes your product unique?

InvoiceIn's answer:

It only does the receiving half — and does every European format through one endpoint.

Most e-invoicing products are networks: they sign you up, connect you to Peppol, and send on your behalf. InvoiceIn does none of that. It takes a file that already arrived — over Peppol, by e-mail, by portal download, by a customer upload — and turns it into data you can use.

  • One endpoint accepts XRechnung, ZUGFeRD/Factur-X, Peppol BIS 3, EN 16931 UBL, CII D16B, FatturaPA and KSeF FA(2)/FA(3), as XML or as a hybrid PDF.
  • The output shape is the same whatever came in: canonical EN 16931 JSON, fields named by their BT/BG number.
  • Every validation finding carries a plain-language fix in five languages, not just a rule id.
  • Nothing is stored. The file is parsed in memory and discarded with the response.

Why should a person choose your product over its competitors?

InvoiceIn's answer:

Against the open-source libraries — Mustang, the KoSIT validator, the Factur-X toolkits: they are excellent and free, and they are Java or Python packages you host, update, and keep in sync with quarterly rule-set releases. If your stack is PHP, Node or Ruby on shared hosting, that is not a small ask. InvoiceIn is an HTTP call.

Against the platforms — Basware, Avalara, Tradeshift: they solve the whole procure-to-pay problem, with onboarding, contracts and seat pricing. If all you need is to read the invoices you already receive, that is a large purchase for a small job.

InvoiceIn sits in between: no infrastructure to run, no platform to join. Pay per document, credits never expire, and the first 20 a day need no key at all.

How would you describe the primary audience of your product?

InvoiceIn's answer:

Two groups, arriving for different reasons.

Product teams at accounting, AP and ERP vendors, e-commerce and shop-plugin developers, and agencies building tooling for SMBs. Their users started receiving e-invoices and now have to read them — and writing a parser per format, then maintaining it, is not the product they set out to build.

In-house finance and AP teams in Germany, France, Italy and Poland, where receiving is already mandatory or becomes so in 2026–27, and supplier files arrive in whatever format the supplier chose.

What's the story behind your product?

InvoiceIn's answer:

Every EU e-invoicing mandate is written from the sender's side: issue in a structured format, deliver over a network. The receiving side got far less attention — even though that is where the obligation lands first. German businesses have had to be able to receive since January 2025; French ones since September 2026.

So a company that must accept e-invoices finds two kinds of tooling: Java libraries it has to host and keep current, or full networks it has to join. Nothing in between for the plain question — I have this file, what does it say, and is it valid?

InvoiceIn is that in-between piece, built by a small independent studio that ships narrow, oddly specific products.

Which are the primary technologies used for building your product?

InvoiceIn's answer:

  • Python + FastAPI for the API.
  • lxml for XML parsing and XSD validation.
  • The official Schematron rule sets, compiled to XSLT 2.0 and executed on SaxonC — the same artefacts the KoSIT validator uses, so a finding here matches a finding there.
  • pikepdf to pull the embedded XML out of ZUGFeRD and Factur-X hybrid PDFs.
  • WeasyPrint for the human-readable PDF rendering.
  • Deployed as a Docker container on a European server, behind Cloudflare.

User comments

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