Tools
Free tools for business
Calculators, generators and validators we use ourselves when working with clients. Every one of them runs entirely in your browser: no signup, no email, and nothing sent to our servers.
Decision calculators
Manual work cost
Work out what re-keying data between spreadsheets and email costs you - and how fast a system that removes it would pay for itself.
Open →Custom vs SaaS
Compare the total cost of ownership of an off-the-shelf subscription and a custom build over 3 and 5 years.
Open →Integration cost
Estimate the effort and cost range of connecting an ERP, webshop, warehouse and accounting.
Open →SaaS stack cost
Add up every company subscription and see the annual cost, cost per employee and what could be consolidated.
Open →Project risk
Twelve factors that actually derail projects - with a risk score and concrete changes to make.
Open →Document generators
Spec generator
Answer a dozen questions and download a ready Markdown brief that every vendor will read the same way.
Open →RFP generator
Assemble a request for proposal with selection criteria, contract terms and process rules.
Open →User story generator
Turn a wish list into prioritised stories with acceptance criteria that can actually be costed.
Open →Compliance
KSeF readiness
Fourteen questions about systems, data and processes. You get a readiness score and a concrete list of gaps to close.
Open →KSeF deadlines
Two questions and you have your dates: when you must issue, when you must receive, and how many days remain.
Open →GDPR checklist
Check whether your application actually implements GDPR, not just in the privacy policy.
Open →Data and files
Number validators
Nine identifiers in one place: checksum, detected type and the reason for any error.
Open →Data quality audit
Invalid tax IDs, duplicates, gaps and inconsistent formats in your database - a report in seconds, the file never leaves your browser.
Open →JPK and KSeF viewer
Upload a JPK_V7 file or a KSeF FA(3) invoice and get a readable summary plus detected anomalies.
Open →Need something that is not here?
We build custom systems and automations for companies across Poland, fully remote. Get a ballpark instantly and a reply from a human within 24 hours.
Estimate your project in 2 min