For vendors
AdvertiseTop spots, featured rows, home sponsor Get listedAdd a product we don't cover yet Claim a listingFree: verify the domain, then correct your page Vendor dashboardNumbers, orders and placements
Mobile US PressList your app
Vendor dashboard

Best LangWatch Alternatives in 2026

12 apps from AI agent observability tools ranked against LangWatch on the same published basis.

  1. 1
    SigNoz Free plan AndroidapiiOSself-hostedWeb $19/mo7.8
    LangWatch vs SigNoz
  2. 2
    Agenta Free plan apiself-hostedWeb $29/mo6.4
    LangWatch vs Agenta
  3. 3
    PetalTrace Free plan apiLinuxMacself-hostedWeb Free6.4
    LangWatch vs PetalTrace
  4. 4
    Traccia Free plan apiWeb $99/mo6.4
    LangWatch vs Traccia
  5. 5
    TraceRoot Free plan Web $30/mo6.4
    LangWatch vs TraceRoot
  6. 6
    VoltOps Free plan apiself-hostedWeb $50/mo6.4
    LangWatch vs VoltOps
  7. 7
    Arize AX Free plan apiself-hostedWeb $50/mo6.3
    LangWatch vs Arize AX
  8. 8
    Braintrust Free plan apiself-hostedWeb $249/mo6.3
    LangWatch vs Braintrust
  9. 9
    Galileo Free plan apiself-hostedWeb $100/mo6.3
    LangWatch vs Galileo
  10. 10
    Helicone Free plan apiself-hostedWeb $79/mo6.3
    LangWatch vs Helicone
  11. 11
    Laminar Free plan apiself-hostedWeb $30/mo6.3
    LangWatch vs Laminar
  12. 12
    Langfuse Free plan apiself-hostedWeb $29/mo6.3
    LangWatch vs Langfuse
Make your app an alternative to LangWatch

The sponsored alternative slot on this page is labelled and never changes the order above.

See the price