What's the difference between Inngest and Temporal?
Quick Answer: Inngest is a developer-first durable functions platform with TypeScript and Python SDKs, 50,000 step runs/month free, and Pro pricing from $99/month (July 2026). Temporal is the heavyweight durable workflow engine with seven-language SDKs, Cassandra-backed scale, and Cloud pricing from roughly $200/month at low volume.
Inngest vs Temporal: Direct Comparison
Inngest (2021, San Francisco) and Temporal (2019) both deliver durable execution semantics but target different audiences and ship different programming models.
Programming Model
Inngest expresses durable functions as event-driven step graphs. Each step.run, step.sleep, step.waitForEvent, and step.sendEvent call is independently retryable and checkpointed. Code lives next to the application and runs over HTTP from the Inngest runtime.
Temporal expresses workflows as long-running deterministic functions that orchestrate activities. The SDK preserves execution state through deterministic replay. SDKs are available for Go, Java, Python, TypeScript, .NET, PHP, and Ruby.
Pricing (May 2026)
- Inngest: Free 50K step runs/month; Hobby $20/month for 200K steps; Pro $50-$500/month tiers
- Temporal Cloud: Standard from ~$200/month at low volume, $25/M Actions; Mission Critical 2x consumption at 99.95% SLA
- Temporal self-host: Apache 2.0 license, realistic infrastructure cost $2,500-$4,500/month plus operational labor
Scale Ceiling
Temporal scales horizontally on Cassandra to tens of millions of concurrent workflow executions. Inngest production deployments routinely handle multi-million step runs but the public ceiling is lower than Temporal's. Below 50M step runs/month the distinction is academic.
Operational Footprint
Temporal self-host requires Cassandra plus Temporal services plus Elasticsearch (optional). Temporal Cloud removes that footprint at consumption pricing. Inngest cloud is fully managed; the OSS dev server is for local development only.
When Each Wins
Inngest wins for TypeScript and Python application teams below 50M step runs/month with a managed-cloud preference. Temporal wins for polyglot SDK requirements (Java, Go, .NET), very high scale (100M+ Actions/month), or compliance-driven self-host on the team's own infrastructure.
For deeper analysis, see the Inngest vs Temporal 2026 comparison guide.
Related Questions
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Workflow AutomationRelated Rankings
Best Durable Workflow Engines for Production in 2026
A ranked list of the best durable workflow engines for production deployments in 2026. Durable workflow engines persist execution state to a database so that long-running workflows survive process restarts, deployments, and infrastructure failures. The ranking covers Temporal, Prefect, Apache Airflow, Camunda, Windmill, and n8n. Tools were evaluated on production reliability, developer experience, scalability, open-source health, and documentation quality. The shortlist intentionally mixes code-first engines (Temporal, Prefect, Airflow) with hybrid visual platforms (Camunda, Windmill, n8n) to reflect how production teams actually choose workflow engines in 2026.
Best No-Code Automation Platforms in 2026
A ranked list of no-code automation platforms in 2026. The ranking covers visual workflow builders that allow non-engineering teams to connect SaaS apps, route data, and add conditional logic without writing code. Entries cover proprietary cloud platforms (Zapier, Make, Pipedream, IFTTT) and open-source visual builders (n8n, Activepieces). Scoring reflects integration breadth, pricing accessibility, visual editor ease, reliability and error handling, and self-hosting availability.
Dive Deeper
Keystroke vs n8n in 2026: Agent-Built TypeScript vs the Visual Canvas
Keystroke, launched in July 2026 by Y Combinator W24 company Sprint Labs, is a code-first automation platform where AI coding agents write workflows as TypeScript in the user's repository. n8n, founded in 2019, is the most widely deployed source-available visual workflow platform, with 200,000+ users and a $2.5 billion valuation. This comparison covers the agent-authored versus canvas building models, durable execution, licensing (Elastic License 2.0 vs the Sustainable Use License), verified July 2026 pricing including Keystroke's usage metering, and the maturity gap between a days-old platform and an established ecosystem.
QuantumBPM vs Camunda 2026: Single-Binary Challenger vs the BPMN Incumbent
QuantumBPM (launched 2026, Coroid s.r.o., Slovakia) packages a BPMN 2.0 runtime and DMN 1.5 decision engine into one Go binary backed by Temporal and PostgreSQL. Camunda (Berlin, founded 2013) is the category incumbent: Camunda 7 (Apache 2.0, in maintenance) and the Zeebe-based Camunda 8 platform. This comparison covers product structure, architecture, DMN TCK conformance with recording dates, deployment, pricing, and vendor maturity, verified July 2026.
Migrating 23 Make Scenarios to Self-Hosted n8n: a 3-Week Breakdown
Anonymized retrospective of a DTC ecommerce brand migrating 23 Make scenarios to a self-hosted n8n instance over three weeks. Tooling cost dropped from $348/month on Make Teams to roughly $12/month on a Hetzner VPS, but credential and webhook recreation consumed about 40% of total project time.