Staxly

Postman vs Datadog

The world's most popular API platform — 30M+ developers
vs. Enterprise cloud monitoring — infra, APM, logs, RUM, security, LLM

Postman websiteDatadog website

Pricing tiers

Postman

Free
$0. 3 users. 1,000 collection runs/mo. Unlimited collections. 1,000 calls/mo to mock servers. 14-day history.
Free
Basic
$19/user/mo. 10,000 collection runs, 50 integrations, 60-day history, integrations.
$19/mo
Professional
$39/user/mo. 250,000 runs, API mocking, monitoring, version tags, governance lite.
$39/mo
Enterprise
$99/user/mo (Ultimate). Unlimited runs, SSO/SAML, RBAC, IP allowlist, private cloud, audit.
$99/mo
Postman website

Datadog

Serverless Monitoring
$0.13 per month per 1M invocations.
$0 base (usage-based)
Free
Up to 5 hosts, 1-day metric retention. Community edition of Agent.
Free
Logs Ingestion
$0.10 per ingested/scanned GB per month.
$0 base (usage-based)
Logs Standard Index
$1.70 per million log events/month.
$0 base (usage-based)
Logs Flex Storage
$0.05 per million events stored/month.
$0 base (usage-based)
Infra Pro
Per host per month (annual billing). 15-month metric retention, 500+ integrations.
$15/mo
Infra Enterprise
Per host. Advanced features, Network Flow Monitoring.
$23/mo
APM
Per host (with Infra attached). Distributed tracing.
$31/mo
APM Pro
Per host. Continuous Profiler + Data Streams Monitoring.
$35/mo
APM Enterprise
Per host. App & API Protection + more.
$40/mo
Enterprise
Volume discounts, dedicated CSM, regional data residency.
Custom
Datadog website

Free-tier quotas head-to-head

Comparing free on Postman vs free on Datadog.

MetricPostmanDatadog
No overlapping quota metrics for these tiers.

Features

Postman · 17 features

  • API DocumentationPublic + private docs from collections.
  • API VersioningManage multiple API versions.
  • Collection RunnerRun N iterations with data.
  • CollectionsSaved request groups + runners.
  • Desktop AppNative Mac/Win/Linux.
  • EnvironmentsPer-env variables.
  • Flows (low-code)Visual workflow builder.
  • GovernanceAPI design rules enforcement.
  • Mock ServersAuto-generated mocks.
  • MonitorsScheduled collection runs + alerts.
  • Newman CLICI/CD collection runner.
  • Postman AIGenerate tests + docs with AI.
  • Pre-request / Test ScriptsJS scripts + assertions.
  • Public API NetworkDiscoverable APIs marketplace.
  • Request BuilderGUI for any HTTP request.
  • Request HistoryPer-user request log.
  • VS Code ExtensionRequests inside VS Code.

Datadog · 19 features

  • APMDistributed tracing + service catalog + code hotspots.
  • Application SecurityRuntime attack detection, threat intelligence, IAST.
  • CI VisibilityTest + pipeline performance analytics.
  • Cloud SIEMSecurity events correlation, detection rules, audit trails.
  • Continuous ProfilerAlways-on CPU, memory, lock profiling in production.
  • DashboardsPre-built + custom dashboards.
  • Database MonitoringSlow query detection for Postgres, MySQL, Mongo, Oracle, SQL Server.
  • Incident ManagementBuilt-in incident response with postmortems.
  • Infrastructure MonitoringHost, container, k8s metrics. 700+ integrations. Live process + container maps.
  • LLM ObservabilityOpenAI, Anthropic, etc. trace + cost + prompt eval.
  • Log ManagementIngest any logs, structured or raw. Pipelines, parsing, archives to S3.
  • MonitorsAnomaly, forecast, outlier, composite monitors.
  • Network Performance MonitoringPacket-level analysis, flow monitoring.
  • NotebooksRunbook-style dashboards with queries + docs.
  • Real User MonitoringFrontend performance, JS errors, user sessions, Core Web Vitals.
  • Serverless MonitoringAWS Lambda, Google Cloud Functions, Azure Functions observability.
  • Service CatalogService inventory with ownership + documentation.
  • SyntheticsSynthetic HTTP + browser tests, API tests, mobile tests.
  • Workflow AutomationNo-code workflows triggered by events.

Developer interfaces

KindPostmanDatadog
CLInewman (CLI)Datadog Agent
SDKdd-trace-dotnet, dd-trace-go, dd-trace-java, dd-trace-js (RUM), dd-trace (Node), ddtrace (Python), ddtrace (Ruby)
RESTPostman APIDatadog REST API
MCPDatadog MCP
OTHERPostman Desktop, Postman VS Code Extension, Postman Web, Public API NetworkOpenTelemetry (OTLP), Webhooks
Staxly is an independent catalog of developer platforms. Some links to Postman and Datadog may be affiliate links — Staxly may earn a commission if you sign up through them, at no extra cost to you. Pricing is verified against vendor pages at publication time — reconfirm before buying.

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