Writitude (formerly Textok) vs Rossum

Writitude (formerly Textok) is a brand voice and writing guidelines platform built by copywriters in Riga, Latvia. It turns tone and style rules into automated checks that run in real time as writers draft copy, whether the text comes from a freelancer, an in-house marketer, or an external AI tool.

The product centers on configurable writing guides with 100+ parameters covering formality, emotionality, rhythm, inclusivity, capitalization, and emoji usage. You can build guides with a wizard, generate them from sample texts via Guide Builder, or match existing copy to predefined tones with Matcher. Custom glossaries enforce required terms, forbidden words, and exact spelling for brand-specific vocabulary.

Writitude targets lean marketing teams, agencies managing multiple client voices, and growing brands that need consistent communication across channels. The platform shares guides with writers, flags off-brand passages instantly, and claims to cut revision cycles by 60% compared to manual editing rounds.

Rossum reads invoices, purchase orders, bills of lading, and other transactional documents, then extracts, validates, and posts the data to your ERP. AI agents ingest files from email, scanners, PEPPOL, or shared drives, run them through the Aurora Document AI engine, and route exceptions to a human validation screen when needed. The platform supports 276 languages plus handwriting and learns from user corrections over time.

OCR tools that only pull text leave your team to fix errors in spreadsheets. Rossum cross-checks extracted fields against master data, ERP records, and business rules, infers GL codes and tax codes, and triggers approval workflows or vendor emails automatically. Business and Enterprise tiers add duplicate detection, intelligent mailboxes, custom webhooks, and certified connectors for SAP, Coupa, Workday, and Oracle.

Rossum targets finance and operations teams drowning in AP paperwork, logistics companies processing shipping documents, and enterprises facing e-invoicing mandates. More than 450 brands use it, Everest Group named Rossum a Leader in its 2026 IDP PEAK Matrix, and Coupa acquired Rossum to extend its spend management stack.