Temporal vs Exa
Durable execution platform for mission-critical workflows
vs. AI search API for developers — neural + keyword hybrid for agents
Pricing tiers
Temporal
Self-Hosted (OSS)
Free forever. MIT license. Run the Temporal cluster yourself on K8s/Docker.
$0 base (usage-based)
Cloud (usage-based)
Temporal Cloud. Pay per action ($25 per 1M actions base). Active user + storage also billed.
$0 base (usage-based)
Business Plan
Starts ~$100/mo commit. Multi-region, SSO, priority support.
Custom
Enterprise
Custom. HIPAA, PCI, dedicated clusters, enterprise SLA.
Custom
Exa
Free Tier
1,000 requests/month at no cost. Access to all core products.
Free
Pay-as-you-go
Usage-based per endpoint. No monthly minimum.
$0 base (usage-based)
Startup + Education Grants
$1,000 in free credits for qualifying projects.
$0 base (usage-based)
Enterprise
Custom. High-volume, custom datasets, rate limits, SLA, dedicated support.
Custom
Free-tier quotas head-to-head
Comparing oss on Temporal vs free on Exa.
| Metric | Temporal | Exa |
|---|---|---|
| No overlapping quota metrics for these tiers. | ||
Features
Temporal · 16 features
- Activities — Retryable units of work.
- Activity Retries — Declarative retry policies.
- Child Workflows — Nested workflow composition.
- Continue-As-New — Close + restart workflow to prune history.
- Nexus (cross-namespace) — Call workflows across namespaces/teams.
- Queries — Synchronous read of workflow state.
- Saga / Compensations — Rollback pattern via compensating activities.
- Schedules — Cron-like recurring workflows.
- Self-Host — Deploy cluster on your infra.
- Signals — Async messages into a running workflow.
- Timers — Durable sleeps — hours, days, months.
- Update — Synchronous RPC into workflow with validation.
- Visibility + Search Attrs — Query workflow state via Elasticsearch/native store.
- Web UI — Inspect workflow history, events, stack.
- Workflows — Durable, replayable, long-running functions.
- Workflow Versioning — Patch workflow code without breaking in-flight runs.
Exa · 13 features
- Answer API — Query → direct answer with citations.
- Category Filter — Filter to news, research papers, company, github, tweet, pdf, financial report, …
- Contents API — Retrieve cleaned full-text + summaries from URLs.
- Custom Datasets (Ent) — Enterprise: private indexing of your own corpus.
- Deep Reasoning Search — Adds LLM reasoning on top of Deep Search.
- Deep Search — Multi-hop iterative search for complex queries.
- Find Similar — Given a URL, find semantically similar pages.
- Highlights — Extract most-relevant passages per result.
- Livecrawl — Fetch pages on-demand (bypass cache) for freshness-critical queries.
- MCP Server — Official Exa MCP for Claude Code / Cursor / Agents.
- Monitors — Scheduled recurring search → alerts on new results.
- Search API — Neural + keyword web search for agents. Returns ranked URLs.
- Summaries — LLM-generated page summaries.
Developer interfaces
| Kind | Temporal | Exa |
|---|---|---|
| CLI | temporal CLI | — |
| SDK | Temporal Go SDK, temporalio (Python), @temporalio (TypeScript), Temporal Java SDK, Temporal .NET SDK, Temporal PHP SDK | exa-js, exa-py |
| REST | — | Exa REST API |
| MCP | — | Exa MCP Server |
| OTHER | Temporal gRPC API, Temporal Web UI | Exa Dashboard |
Staxly is an independent catalog of developer platforms. Outbound links to Temporal and Exa are plain references to their official websites. Pricing is verified against vendor pages at publication time — reconfirm before buying.
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