parsedmarc alternative: one container, multi-tenant
A parsedmarc alternative that's also open source and self-hosted — a multi-tenant app in one container, rather than a parser you wire to your own stack.
parsedmarc is the best-known open-source DMARC tool, and a genuinely good one: a mature report parser with a wide choice of outputs — OpenSearch, Splunk, PostgreSQL, Kafka, S3, Microsoft Sentinel, Graylog, syslog or a webhook — and it parses more report types than we do. The difference is shape. parsedmarc is a pipeline component you point at a data store of your choosing; DMARC Analyzer is a finished multi-tenant application that ships as a single container backed by PostgreSQL, with the console included.
Side by side
parsedmarc’s capabilities as documented in July 2026.
| DMARC Analyzer | parsedmarc | |
|---|---|---|
| Open source | Yes (Apache-2.0) | Yes (Apache-2.0) |
| Self-hosted; your data stays yours | Yes | Yes |
| What you actually run | One container + PostgreSQL | A parser, plus whichever store and dashboard stack you choose |
| Dashboards | Built into the app | Prebuilt Kibana and Grafana dashboards you import into your own stack |
| Aggregate (RUA) reports | Yes | Yes |
| Forensic (RUF) reports | — | Yes |
| SMTP TLS (TLS-RPT) reports | — | Yes |
| Multi-tenant (many client domains) | Yes, per-client scoping | Not designed for it |
| Kubernetes | Maintained Helm chart | No official chart as of July 2026 |
| Maturity | Young project | Long-established, large community |
| Getting started | docker compose up | pip install, then choose and run a storage backend |
Where parsedmarc fits
If you want a scriptable parser to feed a data pipeline you already run, or you need forensic (RUF) or TLS-RPT reports, parsedmarc is the better tool — we handle aggregate reports only. It is also flexible about where data lands, and has years of production use behind it.
Where DMARC Analyzer fits
If you want dashboards and agency multi-tenancy as a finished application rather than components to assemble, DMARC Analyzer gives you the open-source, self-hosted model with one container to run. Per-client scoping is the substantive difference: parsedmarc is not built to keep many clients’ data separate.
Both keep every aggregate report on your own infrastructure — the shared reason to choose open source in the first place.
Already running parsedmarc?
Then the question isn’t which is better in the abstract, it’s what a move costs. Migrating from parsedmarc covers the mechanics: your mailbox is the migration path, the first sync reads all of it, and ingestion never modifies the mailbox — so you can run both against the same reports for as long as you like before deciding.
Named products are trademarks of their respective owners. This comparison reflects our understanding at the time of writing and may change; corrections are welcome via the GitHub repository.