Comparison

Apache Pulsar vs Trigger.dev

No clear leader: Apache Pulsar (60.2) and Trigger.dev (59.8) are within the 5-point margin; treat as a tie. The attribute-by-attribute breakdown below, with a source and date on every value, is the honest way to compare them.

Apache Pulsar full profile →Trigger.dev full profile →

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Apache Pulsar60

Trigger.dev60

Attribute comparison across 2 tools
Attribute	Apache Pulsar	Trigger.dev
vioscaleAI score	60 / 100low · 38%	60 / 100medium · 73%
Pricing
Free tierpricing.free_tier	✓	✓
Modelpricing.model	open_source	freemium
Price levelpricing.price_level	free	low
Transparentpricing.transparent	-	✓
Integrations
Countintegrations.count	35	3
Security
Gdprsecurity.gdpr	-	✓
Hipaasecurity.hipaa	-	✓
Scorecardsecurity.scorecard	7.1	-
Soc2security.soc2	-	✓
Trust centersecurity.trust_center	https://pulsar.apache.org/docs/5.0.x/security-athenz/	-
Vulnerabilitiessecurity.vulnerabilities	Count: 0 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=maven&package_name=org.apache.pulsar%3Apulsar-client-admin&per_page=100 · Last 12m: 0	-
Reliability
Status pagereliability.status_page	-	✓
Adoption
Dependent reposadoption.dependent_repos	316	-
Github starsadoption.github_stars	15,343	-
Activity
Commits last 30dactivity.commits_last_30d	100	-
Release
Cadence daysrelease.cadence_days	3	-
Historyrelease.history	20 items	-
License
Spdxlicense.spdx	Apache-2.0	-
Language
Primarylanguage.primary	Java	-
Market
Availabilitymarket.availability	-	Available worldwide
Content
Faqcontent.faq	6 items	6 items

Score

vioscaleAI score

Apache Pulsar60 / 100low · 38%

Trigger.dev60 / 100medium · 73%

Pricing

Free tier

Apache Pulsar✓

Trigger.dev✓

Model

Apache Pulsaropen_source

Trigger.devfreemium

Price level

Apache Pulsarfree

Trigger.devlow

Transparent

Apache Pulsar–

Trigger.dev✓

Integrations

Count

Apache Pulsar35

Trigger.dev3

Security

Gdpr

Apache Pulsar–

Trigger.dev✓

Hipaa

Apache Pulsar–

Trigger.dev✓

Scorecard

Apache Pulsar7.1

Trigger.dev–

Soc2

Apache Pulsar–

Trigger.dev✓

Trust center

Apache Pulsarhttps://pulsar.apache.org/docs/5.0.x/security-athenz/

Trigger.dev–

Vulnerabilities

Apache PulsarCount: 0 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=maven&package_name=org.apache.pulsar%3Apulsar-client-admin&per_page=100 · Last 12m: 0

Trigger.dev–

Reliability

Status page

Apache Pulsar–

Trigger.dev✓

Adoption

Dependent repos

Apache Pulsar316

Trigger.dev–

Github stars

Apache Pulsar15,343

Trigger.dev–

Activity

Commits last 30d

Apache Pulsar100

Trigger.dev–

Release

Cadence days

Apache Pulsar3

Trigger.dev–

History

Apache Pulsar20 items

Trigger.dev–

License

Spdx

Apache PulsarApache-2.0

Trigger.dev–

Language

Primary

Apache PulsarJava

Trigger.dev–

Market

Availability

Apache Pulsar–

Trigger.devAvailable worldwide

Content

Faq

Apache Pulsar6 items

Trigger.dev6 items

Capabilities

Feature-by-feature on the axes that matter for message queues. “-” means undocumented, not absent.

Capability comparison for Message Queues
Capability	Apache Pulsar	Trigger.dev
Core
Messaging paradigm	Pub/sub	Job / task queue
Correctness
Delivery guarantee	Exactly-once	At-least-once
Ordering guarantee	Per-partition	FIFO
Durability
Durable replayable log	✓	✓
Message replay / rewind	✓	✓
Interop
Wire protocol	pulsar://	-
Kafka-protocol compatible	✓	✗
Scale
Partitioned horizontal scaling	✓	✓
Geo / cross-region replication	✓	✗
Consumption
Consumer groups / competing consumers	✓	✗
Dead-letter queue	-	✗
Deployment
Managed cloud offering exists	-	✓
Hosting	Cloud + self-hosted	Cloud only
Processing
Built-in stream processing	✓	✓

Core

Messaging paradigm

Apache PulsarPub/sub

Trigger.devJob / task queue

Correctness

Delivery guarantee

Apache PulsarExactly-once

Trigger.devAt-least-once

Ordering guarantee

Apache PulsarPer-partition

Trigger.devFIFO

Durability

Durable replayable log

Apache Pulsar✓

Trigger.dev✓

Message replay / rewind

Apache Pulsar✓

Trigger.dev✓

Interop

Wire protocol

Apache Pulsarpulsar://

Trigger.dev-

Kafka-protocol compatible

Apache Pulsar✓

Trigger.dev✗

Scale

Partitioned horizontal scaling

Apache Pulsar✓

Trigger.dev✓

Geo / cross-region replication

Apache Pulsar✓

Trigger.dev✗

Consumption

Consumer groups / competing consumers

Apache Pulsar✓

Trigger.dev✗

Dead-letter queue

Apache Pulsar-

Trigger.dev✗

Deployment

Managed cloud offering exists

Apache Pulsar-

Trigger.dev✓

Hosting

Apache PulsarCloud + self-hosted

Trigger.devCloud only

Processing

Built-in stream processing

Apache Pulsar✓

Trigger.dev✓

What each one is

The product in its own terms, so the numbers below have context.

Apache Pulsar

A message broker supporting both pub-sub and queue-based messaging patterns. It provides durable storage with strong ordering guarantees, horizontally scales to millions of topics and messages per second, and supports geo-replication for distributed deployments.

Independently observed

Trigger.dev

A managed platform for creating AI workflows in TypeScript, featuring automatic retries, task queuing, durable execution with checkpointing, real-time streaming, comprehensive observability, and elastic scaling. Supports both cloud deployment and self-hosting via Docker or Kubernetes.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

Apache Pulsar

Open source

as of 2026-10-14verify ↗

Trigger.dev

from $10/moHybridFree tier

Free tier available. From $10/month for Hobby tier; Pro starts at $50/month with usage-based overage pricing.

FreeFree
- Dev and Prod environments
- Community support
- 1 day log retention
Hobby$10/month
- Dev, Preview and Prod environments
- Community support
- 7 day log retention
ProFrom $50/month
- Dev, Preview and Prod environments
- Dedicated Slack support
- 30 day log retention
EnterpriseContact sales
- All Pro plan features
- Custom log retention
- Priority support
- Role-based access control (RBAC)
- SOC 2 report
- +2 more

as of 2026-08-14verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platform and deployment support comparison
Supports	Apache Pulsar	Trigger.dev
WebPlatforms	✓	✓
macOSPlatforms	✓	✗
WindowsPlatforms	✓	✗
LinuxPlatforms	✓	✗
CLIPlatforms	✓	✓
Cloud / SaaSDeployment	✓	✓
Self-hostedDeployment	✓	✓

Platforms

Web

Apache Pulsar✓

Trigger.dev✓

macOS

Apache Pulsar✓

Trigger.dev✗

Windows

Apache Pulsar✓

Trigger.dev✗

Linux

Apache Pulsar✓

Trigger.dev✗

CLI

Apache Pulsar✓

Trigger.dev✓

Deployment

Cloud / SaaS

Apache Pulsar✓

Trigger.dev✓

Self-hosted

Apache Pulsar✓

Trigger.dev✓

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

Apache Pulsar

31 total

Kafka
RabbitMQ
MongoDB
Cassandra
Elasticsearch
HBase
HDFS
InfluxDB
Redis
Solr
DynamoDB
Kinesis
Azure Data Explorer
ClickHouse
PostgreSQL
MariaDB
SQLite
Debezium MySQL
Debezium PostgreSQL
Debezium MongoDB
Debezium Oracle
Debezium Microsoft SQL Server
Canal
Aerospike
+7 more

Independently observed

Trigger.dev

7 total

Prisma
OpenAI
Resend
Vercel
GitHub
Slack
WhatsApp

Independently observed

Still deciding?

Apache Pulsar or Trigger.dev: which one depends on you

A composite score cannot know your constraints. Describe them and both get re-weighted against what you actually need, with the evidence behind every position.

Free to run, no account needed to start. How the evaluation works

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.