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
GitHub stars
40 public repositories · +1%
Hacker News stories
4
best: 39 points
Funding rounds
RoundDateAmountInvestorsSource
Grant Dec 2025 $175k — CORDIS
Grant Dec 2022 $249k — CORDIS
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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Financials

Total raised
$424k
Latest round
Grant
Funding rounds
2
Funding rounds
Round Announced Amount
Grant 2025 $175k Details
Grant 2022 $249k Details

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 investors1
EcapitalVia a fund

News

Blog 1 month ago
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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Blog 1 month ago
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
Blog 1 month ago
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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Blog 2 months ago
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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Blog 2 months ago
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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Blog 2 months ago
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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Blog 2 months ago
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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Blog 2 months ago
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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Blog 2 months ago
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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Blog 2 months ago
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
company site