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Reiterate OS
Tallinn, Estonia
What it is
Reiterate OS is a finance-focused operating system that automates data collection, accounting operations, and financial close while working alongside existing tools. Its data layer connects databases, APIs, files, or agents, then standardizes and normalizes incoming information. The action layer runs calculations, transformations, queries, agents, and custom workflow nodes. A command layer supports reporting, decision-making, and exports to financial systems, dashboards, and planning tools. Listed workflows include invoice entry, payment and bank reconciliation, custom reconciliation, payment-provider monitoring, and fee estimation. Users can upload 20–200 invoices for parallel extraction, classification, and validation. Reiterate says it connects to 100+ payment providers and banks and refreshes transaction data every three hours. AI creates workflow configurations, while configured workflows execute deterministically. Exception workflows, multi-entity support, approval controls, and audit trails are included. Plans range from €19 to €120 a month, with pricing also available on request.
For and against
For
- Connects databases, APIs, files, and agents
- Processes 20–200 invoices in parallel
- Connects to 100+ providers and banks
- Includes exception and approval workflows
- Offers multi-entity support and audit trails
Against
- No free plan
- Pricing varies by listed plan
- Invoice documents may be retained seven years
The verdict
Reiterate OS combines data normalization, finance automation, reconciliation, and reporting in one system. Its paid plans and finance-specific workflow controls make it a consideration for organizations managing complex accounting operations.
Who it suits
It suits finance, payments, accounting, and control teams handling fragmented data at scale. Teams needing web or API access, reconciliation, approvals, and auditable close workflows may find it relevant.
Plans and prices
Mini
Invoice processing workflow and accounting agent chat · Gathers invoices via email · Invoice gathering web agent
Read 30 Sep 2026 · reiterate.com
Standard
Invoice processing workflow and accounting agent chat · Gathers invoices via email · Invoice gathering web agent
Read 30 Sep 2026 · reiterate.com
Bronze
5 clients · 2,000,000 tokens
Read 30 Sep 2026 · reiterate.com
Pro
Invoice processing workflow and accounting agent chat · Gathers invoices via email · Invoice gathering web agent
Read 30 Sep 2026 · reiterate.com
Silver
10 clients · 4,000,000 tokens
Read 30 Sep 2026 · reiterate.com
Gold
15 clients
Read 30 Sep 2026 · reiterate.com
On the record
- Action layer
- The action layer runs calculations, transformations, agents, queries, and custom workflow nodes.reiterate.com · read 30 Sep 2026
- AI and calculations
- Reiterate says AI generates workflow configurations and gathers data, while workflows run deterministically according to configured processes.reiterate.com · read 30 Sep 2026
- Auditability
- The homepage says its finance workflows provide complete auditability and control, with full audit trails highlighted for month-end close.reiterate.com · read 30 Sep 2026
- Command layer
- The command layer supports reporting, storytelling, decision-making, and exports to financial systems, dashboards, and planning tools.reiterate.com · read 30 Sep 2026
- Commercial access
- The maker's product pages invite visitors to book a demo; the pages opened did not state plan prices or trial terms.reiterate.com · read 30 Sep 2026
- Company history
- The about page says Reiterate's journey began in 2021 with founders Jaan-Aaron Vahlberg and Joonatan Samuel.reiterate.com · read 30 Sep 2026
- Data layer
- The data layer connects, ingests, and unifies data from databases, APIs, files, or agents and standardizes it for automation.reiterate.com · read 30 Sep 2026
- Data sources
- Reiterate says it can connect to databases, APIs, files, or agents and standardize and normalize their data.reiterate.com · read 30 Sep 2026
- Features
- Listed capabilities include invoice data entry, payment and bank reconciliation, custom data reconciliation, PSP performance monitoring, and fee estimation.reiterate.com · read 30 Sep 2026
- Integrations
- The maker says Reiterate connects existing finance software and files, and its automated data entry page describes API integrations and an AI agent for connecting data sources.reiterate.com · read 30 Sep 2026
- Intended users
- The maker describes the product as built for finance teams managing fragmented data at scale and identifies finance, payments, accounting, and control teams as users.reiterate.com · read 30 Sep 2026
- Invoice automation
- Automated data entry supports uploading 20–200 invoices at once, with extraction, classification, and validation running in parallel.reiterate.com · read 30 Sep 2026
- Invoice processing
- The homepage says users can upload 20–200 invoices at once for parallel extraction, classification, and validation.reiterate.com · read 30 Sep 2026
- Invoice retention
- The privacy policy says accounting source documents such as invoice copies are retained for 7 years from the end of the relevant financial year when required by law.reiterate.com · read 30 Sep 2026
- Privacy and compliance
- The privacy policy states that Reiterate processes personal data under applicable legal bases including GDPR provisions and supports data-subject rights such as access, erasure, portability, and objection.reiterate.com · read 30 Sep 2026
- Privacy and security
- The privacy policy identifies Iter8 OÜ in Tallinn, Estonia as the data controller and says it uses reasonable physical, electronic, and administrative security measures for personal data.reiterate.com · read 30 Sep 2026
- Product
- Reiterate OS is an AI-powered operating system for finance teams that automates data collection, accounting operations, and financial close.reiterate.com · read 30 Sep 2026
- Product purpose
- Reiterate OS is an AI-powered operating system that automates data collection, accounting operations, and financial close alongside existing tools.reiterate.com · read 30 Sep 2026
