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Answer-first summary49/100 GEO

Apache Pulsar

Distributed messaging and streaming.

InfrastructureFair citabilityVisit site →

Your Citability Score

49/100
Identity60/100
Evidence45/100
Trust15/100
Freshness50/100
Classification80/100
What to improve to rank higher
  • Identity: Add: Logo, Founder / Team, Social links.
  • Evidence: Add: At least one evidence link, Multiple evidence sources, Demo URL.
  • Trust: Add: Contact information, Support URL, Privacy policy, Terms of service.
  • Freshness: Add: Has version number, Launch date provided, Reviewed within 90 days.
  • Classification: Add: At least 2 tags.

Promotion (Boost) does not change this score — it only changes ordering. This number reflects real, verifiable citability.

Frequently asked questions

What is Apache Pulsar?
Distributed messaging and streaming.
What does Apache Pulsar do?
Cloud-native distributed messaging and streaming platform with multi-tenancy and geo-replication.
Who is Apache Pulsar for?
Platform engineers and backend teams building real-time, event-driven applications at scale
Is Apache Pulsar verified?
Apache Pulsar is listed on CitableHub with a citability score of 49/100, computed from verifiable profile evidence.
Apache Pulsar logo

Apache Pulsar

Invited

Distributed messaging and streaming.

InfrastructureCH-VER-694984Listed September 11, 2026
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AI-Extractable Summary
What:Distributed messaging and streaming.
For whom:Platform engineers and backend teams building real-time, event-driven applications at scale
Key outcome:Process millions of messages per second with low-latency, horizontally scalable messaging and streaming
Category:Infrastructure

Structured for AI systems to extract and cite.

Citability Score

49/100
60
Identity
45
Evidence
15
Trust
50
Freshness
80
Classification
694
Impressions
0
Clicks
0
Likes
0
GQI Earned

Citable Outcome

Process millions of messages per second with low-latency, horizontally scalable messaging and streaming.

About

Cloud-native distributed messaging and streaming platform with multi-tenancy and geo-replication.

Target Audience: Platform engineers and backend teams building real-time, event-driven applications at scale
Not ideal for: Teams that need a turnkey, fully managed messaging service with minimal operational ownership

What makes it different

  • Separation of serving and storage for independent scaling
  • Built-in geo-replication across regions
  • Multi-tenant architecture with namespaces, quotas, and isolation
  • Unified pub/sub, queueing, and streaming in one system

Tags & Classification

event streamingmessage queuingreal-time analyticsmicroservice communicationmulti-region replication
backend engineersplatform engineersdevops teamsdata engineering teams
softwarefintechecommercetelecommunications
Platform: PlatformModel: Open Source

Links & Transparency

Website

Cite this Project

BibTeX
@misc{citablehub_apache-pulsar,
  title = {Apache Pulsar},
  url = {https://citablehub.com/p/apache-pulsar},
  note = {Listed September 11, 2026. CitableHub ID: CH-VER-694984},
  year = {2026}
}
APA
Apache Pulsar. (2026). CitableHub Software Index. https://citablehub.com/p/apache-pulsar.
MLA
"Apache Pulsar." CitableHub, 2026, https://citablehub.com/p/apache-pulsar.