GlassFlow
glassflow.ai
Actively hiring
Artificial Intelligence
AI Agents
AI Evaluation & Observability
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Overview
News
Technologies
Salaries
Products
People
Growth
Offices
Jobs
Financials
Funding and backers
Team
51-200
employees, estimated range
Hiring now
2
open roles
Backers
1
High-Tech Gründerfonds
Momentum
15/100
in the news
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
2023
Founded
Tractionpublic signals, read monthly
Web presence
top 2%
of 133.2M domains by links, Common Crawl
Hacker News stories
1
best: 1 points
Backed byfrom the funds' portfolios and accelerator catalogs
High-Tech Gründerfonds Investors in similar startupsfunds that back the companies most like this one
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Overview
GlassFlow is a Berlin startup that provides data infrastructure for AI agents in production. Its GlassFlow Tares product feeds agents correlated data from every system they touch, and its GlassFlow Rius product traces and debugs what agents do, as open source and self-hosted software. The company is headquartered in Berlin, Germany.
News
Report
Why Denormalization Slows You Down in ClickHouse-and What to Do Instead
Learn why denormalizing tables in ClickHouse can hurt performance, and explore better join alternatives like materialized views, dictionaries, and projections.
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Report
Limitations of ReplacingMergeTree and Materialized Views in ClickHouse
ReplacingMergeTree and Materialized Views help with JOINs and deduplication in ClickHouse - but often fail at scale. Learn what works better for large, real-time datasets.
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Report
Kafka to ClickHouse: 3 Ingestion Methods Compared
Kafka Table Engine, ClickPipes, or Kafka Connect: which is right for your ClickHouse pipeline? Compare performance, limitations, and trade-offs with real examples.
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Report
+++ Blacklane +++ Aignostics +++ paretos+++ Vara +++ Vamo +++ GlassFlow +++ UnitPlus +++ Emidat
+++ #StartupTicker-Wochenrückblick +++ Blacklane +++ Aignostics +++ paretos+++ Vara +++ Vamo +++ GlassFlow +++ UnitPlus +++ Emidat +++ Allianz +++Friday +++ Lucanet +++Causal +++
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7 neue Startups: Saasmetrix, ZenML, GlassFlow, Permar, jumiwi, meloon, dskrpt
Es ist wieder Zeit für neue Startups! Hier einige ganz junge Startups, die jeder kennen sollte. Heute stellen wir diese Jungunternehmen vor: Saasmetrix, ZenML, GlassFlow, Permar, jumiwi, meloon und dskrpt.
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The Ukrainian venture fund Roosh Ventures invested in the German startup GlassFlow - Serhiy Tokarev
Ukrainian venture fund Roosh Ventures has invested in GlassFlow.
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Tech stack
Technologies named in job postings at GlassFlow over the last 12 months, by layer, with the share of postings for each.
Technologies in use
25
Postings analysed
18
Stack modernity
81/100AI adopter
Languages
Python56%
JavaScript44%
Go33%
TypeScript22%
Frameworks & libraries
React.js44%
Next.js22%
Cloud & platforms
GitHub100%
Kubernetes83%
AWS83%
Azure72%
AI & ML
Claude28%
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Full GlassFlow tech stack
25 technologies · by team · pay by technology · changes · similar stacks
Growth
Hiring Momentum
58/100
Growing
Open positions
2
0 opened / 0 closed in 30 days
Median time-to-fill
20 days
faster than 56% of the market
ATS activity
Every ~9 hours
10/28/2026
Hiring Dynamics
+100%
Hiring Focus
The percentage next to each role is its share of the company's job openings over the last 90 days; the arrow shows the shift versus the previous period.
Backend
50% ▼
Frontend
22% ▼
AI/ML
17% ▼
DevOps
11% ▼
Activity Timeline
Added Machine Learning to stack
Sep 2026
Added Linux to stack
Sep 2026
Added Semantic Search to stack
Sep 2026
Added Reranking to stack
Sep 2026
Added RAG to stack
Sep 2026
Added Function Calling to stack
Sep 2026
Added Embeddings to stack
Sep 2026
+5 jobs in a week
Sep 2026
Offices
Where the company hires and what each office is for
Cities
1
Hiring now
1
Countries
1
Busiest office
Berlin
Berlin
Germany
HQ
2 open roles 18 posted in 90 days 100% engineering 50-200 est. staff
hires for Backend
Jobs
≈ $65k – $125k per year (Estimated) · Equity · Hybrid · Full-Time · Berlin
Python
Go
JavaScript
AI Agents
Frontend
Next.js
React.js
DevOps
GCP
GitHub Actions
Azure
AWS
Docker
Kubernetes
GitHub
Apply
≈ $65k – $125k per year (Estimated) · Equity · Hybrid · Full-Time · Berlin
Python
Go
JavaScript
AI Agents
Frontend
Next.js
React.js
DevOps
GCP
GitHub Actions
Azure
AWS
Docker
Kubernetes
GitHub
Apply