Temporal Cloud vs self-hosted: which should you choose in 2026?
Quick Answer: Temporal Cloud is managed durable execution with 99.9-99.95% SLA starting around $200/month at low volume, suited to teams without Cassandra ops experience. Self-hosted Temporal is Apache 2.0 open source with realistic infrastructure cost of $2,500-$4,500/month plus operational labor, suited to high-volume workloads or compliance-driven deployments.
Temporal Cloud vs Self-Hosted: Direct Comparison
Temporal (founded 2019) is offered as Temporal Cloud (managed) and as Temporal Server (Apache 2.0 open-source self-host). Both run the same codebase; the difference is who operates the persistence layer and the services.
Pricing (May 2026)
Temporal Cloud Standard pricing is consumption-based: $25/M Actions plus Active Storage and Retained Storage GB-month. Small-medium production deployments land in $200-$2,000/month; high-volume deployments can exceed $50,000/month. Mission Critical tier adds higher SLA at roughly 2x consumption multiplier.
Self-hosted is Apache 2.0 license-free; cost is infrastructure + labor. A typical small production self-host runs $2,500-$4,500/month for Cassandra cluster, Temporal services, Elasticsearch, backups, and monitoring, plus 0.25-1.0 FTE operational time.
Crossover Point
Self-hosted becomes cost-competitive at roughly 30-50M Actions/month for organizations that already operate Kubernetes and Cassandra. Below that volume, Cloud is almost always cheaper once labor is included.
When Each Wins
Cloud wins for low-to-moderate volume, teams without Cassandra experience, and standard SOC 2/HIPAA compliance needs. Self-hosted wins for compliance/data residency that rules out multi-tenant cloud, very high action volume where consumption pricing exceeds infrastructure cost, and teams that already operate Cassandra at scale.
Related Questions
Related Tools
Activepieces
No-code workflow automation with self-hosting and AI-powered features
Workflow AutomationAutomatisch
Open-source Zapier alternative
Workflow AutomationBardeen
AI-powered browser automation via Chrome extension
Workflow AutomationCalendly
Scheduling automation platform for booking meetings without email back-and-forth, with CRM integrations and routing forms for lead qualification.
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
Building AI Agents with n8n in 2026: Tools, RAG, and Deployment
n8n is a fair-code workflow engine that ships a native AI Agent node wrapping LangChain tools, memory, and vector stores. This tutorial covers agent design patterns, retrieval-augmented generation with Pinecone or pgvector, deployment options (Cloud vs self-hosted), and operational guardrails as of May 2026.
Supabase + Vercel AI App Stack 2026: Auth, RLS, pgvector, Edge Functions
A production AI app architecture pairing Supabase (Postgres + Auth + pgvector + Edge Functions) with Vercel (Next.js + AI SDK). This guide covers row-level security, vector indexing strategy, Edge Function placement, and an end-to-end cost breakdown for a 1,000 MAU app as of May 2026.
How to Choose an SOAR Platform in 2026: Decision Framework
A six-step decision framework for selecting an SOAR (Security Orchestration, Automation and Response) platform in 2026. Covers SecOps maturity, integration inventory, case management style, pricing models, deployment options, and low-code vs code build preferences, with shortlist guidance for both mid-market and enterprise SOCs.