Lerian Matcher
matcher.lerian.studio
What it is
Lerian Matcher automates reconciliation between financial transaction sources. It evaluates exact, tolerance, date-window, multi-currency, split, and aggregate matches, assigning confidence scores from 0 to 100. Scores of 90 or higher are confirmed automatically except for fuzzy matches; lower-scoring and unmatched records enter a review queue. Users can classify, assign, and track exceptions, then force a match, create an adjustment, or open a dispute. An append-only audit log records configuration changes and exception resolutions. Matcher accepts CSV, JSON, XML, ISO 20022 camt.053, CNAB, OFX, and acquirer EDI files. It can operate independently with banks, ERPs, payment processors, and other sources, or connect with Lerian Midaz, Reporter, and Flowker products. The API covers reconciliation contexts, sources, and matching rules. Documented deployment uses PostgreSQL, Redis, and RabbitMQ, with Docker or Kubernetes options. Multi-tenant deployments isolate databases, broker namespaces, cache keys, and storage prefixes. The default upload limit is 100 MB and 100,000 transactions per file. Pricing is on request.
Spec sheet
- Purpose
- Matcher automates transaction reconciliation across internal systems, banks, payment processors, and payment gateways.Read 7 Oct 2026 · docs.lerian.studio
- Intended users
- The product site names acquirers, PSPs, marketplaces, and payment institutions as users, while the documentation describes financial institutions reconciling transactions.Read 7 Oct 2026 · matcher.lerian.studio
- Deployment
- Lerian says its platform is offered as SaaS operated by Lerian, with BYOC available depending on the solution; Matcher documentation says it is available to licensed customers.Read 7 Oct 2026 · lerian.studio
- API
- The product site describes Matcher as API-first and multi-tenant, and the documentation links to an API for reconciliation contexts, sources, and matching rules.Read 7 Oct 2026 · matcher.lerian.studio
- Integrations
- Optional Lerian ecosystem integrations include Midaz Ledger exports, Reporter reconciliation reports and audit summaries, and Flowker event-driven workflows.Read 7 Oct 2026 · docs.lerian.studio
- Support
- The Matcher site says engineering responds on business days and offers a proof run using the customer's files.Read 7 Oct 2026 · matcher.lerian.studio
- Headquarters
- São Paulo, BrazilRead 28 Sep 2026 · matcher.lerian.studio
- AI connection
- The product site says MCP connects Matcher to an agent, with AI proposals requiring user approval rather than running automatically.Read 7 Oct 2026 · matcher.lerian.studio
- Audit trail
- An append-only audit log records configuration changes and exception resolutions.Read 7 Oct 2026 · docs.lerian.studio
- Authentication
- Matcher uses Lerian's lib-auth for authentication and authorization, with JWT bearer tokens and fine-grained permissions.Read 5 Oct 2026 · docs.lerian.studio
- Commercial access
- Matcher is available to licensed customers, and the product documentation directs prospective users to contact Lerian for access.Read 5 Oct 2026 · docs.lerian.studio
- Data formats
- Matcher accepts CSV, JSON, XML, ISO 20022 camt.053, and regional layouts including CNAB, OFX, and acquirer EDI files.Read 7 Oct 2026 · docs.lerian.studio
- Deployment requirements
- The documented deployment uses PostgreSQL, Redis, and RabbitMQ, with Docker or Kubernetes available for containerized deployment.Read 5 Oct 2026 · docs.lerian.studio
- Exception handling
- Unmatched items are classified, assigned, and tracked; users can force a match, create an adjustment, or open a dispute.Read 7 Oct 2026 · docs.lerian.studio
- External systems
- The documentation describes reconciliation use cases for Stripe, Adyen, Visa, Mastercard, Elo, SAP, Oracle, and NetSuite.Read 7 Oct 2026 · docs.lerian.studio
- File limits
- The documented default maximum upload is 100 MB and 100,000 transactions per file, with the file-size limit configurable.Read 5 Oct 2026 · docs.lerian.studio
- Intended customers
- The site describes Matcher for acquirers, PSPs, marketplaces, and payment institutions handling payment reconciliation.Read 5 Oct 2026 · matcher.lerian.studio
- Matching
- Matching supports exact, tolerance, and date-window rules, multi-currency handling, split and aggregate relationships, and confidence scores from 0 to 100.Read 7 Oct 2026 · docs.lerian.studio
- Multi-tenant isolation
- In multi-tenant mode, each tenant has isolated databases, message broker namespaces, cache keys, and storage prefixes.Read 5 Oct 2026 · docs.lerian.studio
- Privacy and compliance
- Lerian's privacy policy says it follows Brazil's LGPD and describes access controls, protected storage, and encryption where applicable.Read 5 Oct 2026 · lerian.studio
- Privacy for evaluation
- The product site offers a file-based proof using masked data and says submitted files are treated confidentially.Read 7 Oct 2026 · matcher.lerian.studio
- Review workflow
- Matches scoring 90 or above are confirmed automatically except fuzzy matches; lower-scoring and unmatched items go to a review queue.Read 5 Oct 2026 · docs.lerian.studio
- Standalone use
- Matcher can run independently and reconcile data from banks, ERPs, payment processors, and other sources.Read 5 Oct 2026 · docs.lerian.studio
Strong points and limits
Strong points
- Supports multiple matching strategies
- Automates high-confidence confirmations
- Handles many financial file formats
- Provides exception and dispute workflows
- Offers multi-tenant isolation
Limits
- No free plan
- Default limit is 100 MB per file
- Licensed-customer access is required
- Deployment requires PostgreSQL, Redis, RabbitMQ
Who it suits
Matcher is aimed at acquirers, payment service providers, marketplaces, payment institutions, and financial institutions handling reconciliation. It suits organizations needing review queues, approvals, and audit records.
Verdict
Matcher combines rule-based reconciliation, confidence scoring, exception handling, and auditability for payment data. Prospective users must contact Lerian for licensed access and pricing.
Where Specifiction places it
- Account Reconciliation Software#12 of 217.6
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