Tenzir
Data Integration & ETL Tools · Science & Engineering
1backers · Ecapital
$424kgrants · 2 grants · CORDIS
1-10team · employees, estimated range
46stories in the press
Overview
The AI-powered data pipeline empowering builders and cyber defenders to shape, enrich, and route their security data.
Funding and backers
Team
1-10
employees, estimated range
Grants
$424k
2 grants · CORDIS
Backers
1
Ecapital
Momentum
30/100
in the news, rising traction
Last sign of life
1 mo ago
a posting or a news item
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
Oct 2026
Formerly 2026 Tenzir GmbH (vast.io)
Dec 15, 2025
Won a grant $175k · CORDIS
Dec 15, 2022
Won a grant $249k · CORDIS
Sep 2017
Website went live first capture in the Wayback Machine
Tractionpublic signals, read monthly
Hacker News stories
4
best: 39 points
Funding rounds
Registers and programsofficial lists and records that name the company
| Legal entity | Tenzir GmbH | its site |
Founders and leadersfrom filings, registers and the company's site
Johan HesseManaging Directorscompany's site
Matthias VallentinManaging Directorscompany's site
Backed byfrom the funds' portfolios and accelerator catalogs
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People

Johan Hesse
Managing Directors

Matthias Vallentin
Managing Directors
Names and roles come from public filings, company registers and the company's own site. Is this you? Correct or remove · How we handle this data
Connections
List
Graph
Found in company registers, site code, DNS and hiring. Each connection shows how sure we are and the evidence, with its source and date.
Shared investors

EcapitalVia a fund
33 portfolio companies: Heliatek, ferroelectric-memory, Variowell-Development GmbH Get in Touch and 30 more
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Owner
Same company
Same group
Likely
Shared investors
News
Tenzir Test v2.3.0: Structured CI test reports
You can now export final test outcomes, failure diagnostics, and plain diffs as versioned JSON reports. Tagged log records let your CI surface failures from sandboxed builds without parsing terminal output.
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Report
Agent telemetry belongs in the SOC
An agent can take an unintended action with valid credentials. Connect its recorded actions, approvals, and results with identity, endpoint, and service logs so the SOC can investigate who allowed it and what actually happened.
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Report
Tenzir Test v2.2.0: Selective runtime warning suppression
You can now silence runtime warnings that are irrelevant to your Tenzir tests while keeping errors and compilation diagnostics visible. This release also updates the example project for Tenzir v6 and removes the deprecated --multi option.
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Report
Product Updates: September 2026
Run stock Sigma rules directly on OCSF events Move data faster with parallel sinks and Kafka operators Read only what the pipeline needs Collect Microsoft security data with per-tenant identity Work with Avro data end to end
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Report
Who spent the AI budget?
Provider dashboards show usage, but connecting it to a team and a runaway agent takes more context. Request telemetry lets a pipeline attribute spend and flag changes by workload. In our illustrative model, stopping runaway agents within one day instead o
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Report
Tenzir Node v6.19.1: Fix data loss with custom disk budgets
This release fixes a data-loss regression in v6.19.0 when using custom disk-usage checks such as tenzir-df-percent. Upgrade affected nodes to prevent further data loss; this fix cannot restore data already deleted.
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Report
Tenzir Node v6.19.0: ClickHouse catch-all columns and Avro encoding
The to_clickhouse operator now keeps fields that have no matching column in a native JSON catch-all column, so events fit into existing tables without losing data. The new print_avro function encodes events as Avro binary for message sinks such as Kafka.
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Report
What your security data plumbing really costs
Point-to-point feeds spread the cost of security data across SIEM licenses, duplicate collectors, parser upkeep, and every migration. We priced a representative mid-size SOC: a pipeline layer cuts what the rest of the stack costs per year nearly in half,
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Report
Tenzir Platform v1.40.0: Azure managed identity for Key Vault secret stores
Azure Key Vault secret stores can now authenticate with a managed identity, which removes the need to keep a long-lived client secret in the workspace configuration. This release also adds a new flag for JSON output to the workspace creation CLI.
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Report
Tenzir Node v6.18.0: Parallel processing across transforms and sources
Configured pipeline parallelism now accelerates asynchronous transforms and supported competing-consumer sources, increasing throughput for DNS, context, Python, AMQP, and Google Cloud Pub/Sub workloads. This release also restores the SentinelOne Data Lak
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Offices
Where the company hires and what each office is for
Cities
1
Hiring now
0
Countries
1
Hamburg
Germany
HQ
1-10 est. staff






