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Best Application Performance & Observability - Midmarket Software in 2026

  1. 1

    HyperDX

    Free plan Open source APILinuxSelf-hosted+1

    HyperDX combines several production signals with search, visualization, alerts, and linked session replays.

    8.9 Free plan Visit site
  2. 2

    Uptrace

    Free plan Open source APILinuxMac+3

    Uptrace offers flexible analysis and deployment options for OpenTelemetry data, from a free Cloud plan to self-hosted editions.

    8.5 Free plan · paid from $39/mo · 14-day trial Visit site
  3. 3

    Azure Monitor

    Free plan APILinuxMac+2
    7.6 Free plan · 30-day trial Visit site
  4. 4

    AppSignal

    Free plan APIWeb

    AppSignal covers errors, performance, logs and tracing, with a free plan and annual-billed paid access.

    7.4 Free plan · paid from $23.25/mo (annual) · 30-day trial Visit site
  5. 5

    Elastic Observability

    by Elastic Observability
    Free plan APILinuxMac+3

    Elastic Observability combines telemetry analysis, monitoring, and deployment options, with usage-based Serverless rates listed by data type.

    7.4 Pricing on request · 14-day trial Visit site
  6. 6

    Grafana Cloud Application Observability

    Free plan AndroidAPIExtension+5

    Grafana Cloud Application Observability brings several telemetry types and service-level views together for application investigation.

    7.3 Free plan · paid from $0.03 Visit site
  7. 7

    Honeycomb

    Free plan AndroidAPIiPhone+2

    Honeycomb combines telemetry ingestion with investigation tools for tracing and related data. Free has stated monthly data allowances; larger deployments can consider Pro or custom Enterprise plans.

    7.3 Free plan · paid from $150/mo Visit site
  8. 8

    groundcover

    by groundcover
    Free plan LinuxSelf-hostedWeb

    groundcover combines eBPF-based telemetry collection with cloud and on-premises deployment options. Compare the retention, support, and per-host plan details with your monitoring needs.

    7.2 Free plan · paid from $30/mo Visit site
  9. 9

    Middleware

    Free plan AndroidAPIExtension+5

    Middleware covers a broad set of monitoring and observability products, with a free plan and a usage-billed option. Check the plan limits and retention period against your needs.

    7.2 Free plan · paid from $0.30 · 14-day trial Visit site
  10. 10

    SigNoz

    Free plan AndroidAPIiPhone+2

    SigNoz brings monitoring signals, querying, alerting, dashboards, and tracing into one observability tool.

    7.0 Free plan · paid from $49/mo · 30-day trial Visit site
  11. 11

    Scout APM

    Free plan APIWeb

    Pick Scout APM if your team wants application monitoring that combines performance data, errors, and alerts, with agents for its listed languages.

    6.8 Free plan · paid from $19/mo · 14-day trial Visit site
  12. 12

    ManageEngine Applications Manager

    Free plan AndroidiPhoneLinux+2

    Applications Manager offers tracing, mapping, real user monitoring and log correlation in a hybrid product.

    6.4 Free plan · paid from $395/yr · 30-day trial Visit site
  13. 13

    New Relic Session Replay

    Free plan AndroidiPhoneWeb

    New Relic Session Replay is offered as part of a wider telemetry and monitoring platform, with access varying by plan.

    6.4 Free plan · paid from $10/user/mo Visit site
  14. 14

    Dash0

    Free trial APISelf-hostedWeb

    Dash0 brings correlated telemetry, service maps, and triage into an OpenTelemetry-native APM offering. Review the listed usage-based charges and trial terms when considering it.

    6.3 14-day trial Visit site
  15. 15

    Chronosphere Observability Platform

    Free trial APIWeb

    Chronosphere provides broad telemetry collection with controls for shaping data before storage.

    6.2 Pricing on request Visit site
  16. 16

    Cisco Catalyst Center

    Paid APILinuxMac+3
    6.0 Pricing on request Visit site
  17. 17

    SolarWinds Observability

    Free trial APILinuxSelf-hosted+2

    SolarWinds Observability covers multiple monitoring domains in one service, with deployment choices and integrations for common application and database technologies.

    5.9 From $8/mo (annual) · 30-day trial Visit site
  18. 18
    5.9 Free plan · paid from $15/mo (annual) Visit site
  19. 19
    5.7 Free plan Visit site
  20. 20

    Datadog Product Analytics

    Paid AndroidiPhoneWeb
    5.1 From $0.80/mo (annual) · 14-day trial Visit site
  21. 21

    Dynatrace Infrastructure Monitoring

    Paid LinuxWebWindows

    Dynatrace offers infrastructure monitoring with separate plans for discovery, infrastructure analysis, and full-stack monitoring.

    5.1 From $29/mo · 15-day trial Visit site
  22. 22

    Sematext Logs

    Paid Web

    Sematext Logs provides core collection, processing, viewing and export functions with a stated retention period. Confirm ingestion requirements and Basic-plan pricing before committing.

    5.0 From $5/mo · 14-day trial Visit site
  23. 23

    Coralogix SIEM

    Paid Web

    Coralogix SIEM pairs custom detection rules and real-time alerts with three listed query languages. The Usage-based logs plan is $0.42 a month and includes infinite retention.

    4.8 From $0.42 · 14-day trial Visit site
  24. 24
    4.7 Pricing on request · 14-day trial Visit site
  25. 25

    Google Cloud Observability

    Paid Web

    Google Cloud Observability groups several monitoring and logging workloads under separate pricing categories.

#1Places #1, #2, #3, #4, #5 on this list can be bought by the makers of the software on it. See the price

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