Last updated: March 2026
TraceKit vs Stackify: Modern APM vs Code-Level Performance Monitoring
Stackify Retrace combines code-level performance profiling with log management, offering deep .NET and Java visibility. TraceKit provides broader language coverage, frontend observability, session replay, and live code debugging at roughly half the per-server cost.
Pricing and feature information is based on publicly available data as of March 2026. Check Stackify's website for the latest.
Why developers choose TraceKit
Live Code Monitoring
Set live breakpoints in production and inspect variable state interactively. Stackify Retrace profiles code passively -- TraceKit lets you actively debug production issues in real time.
Frontend Observability
Browser error tracking, session replay linked to backend traces, source maps, and release tracking. Stackify is backend-only with no frontend visibility.
Flat vs Per-Server Pricing
$29/month flat vs $59/month per server. With just one server, TraceKit is half the price. With five servers, Stackify costs 10x more at $295/month.
Feature Comparison
| Feature | TraceKit | Stackify |
|---|---|---|
| Tracing | ||
| Distributed Tracing | Yes (full) | Limited (transaction tracing) |
| Code-Level Profiling | Via live breakpoints | Yes (automatic, line-level) |
| Auto-Instrumentation | Yes (OpenTelemetry, 8 languages) | Yes (.NET, Java, Node, PHP, Ruby, Python) |
| Monitoring | ||
| Live Code Monitoring | Yes -- breakpoints without redeploy | No (passive profiling) |
| Log Management | No | Yes (integrated) |
| Error Tracking | Yes (browser + backend) | Yes (backend) |
| Custom Metrics | Yes | Yes |
| Alerting | Yes | Yes |
| Custom Dashboards | Yes | Yes (pre-built + custom) |
| Frontend Observability | ||
| Session Replay | Yes (linked to traces) | No |
| Source Maps | Yes (debug ID + upload CLI) | No |
| Browser-to-Backend Traces | Yes (W3C traceparent) | No |
| Platform | ||
| Setup Time | Under 5 minutes | 10-20 minutes (agent install) |
| SDK Languages | 8 languages | .NET, Java, Node, PHP, Ruby, Python |
| Pricing | ||
| Pricing Model | $29/month flat | $59/month per server |
Pricing Comparison
TraceKit
$29/month
Flat monthly
One price includes distributed tracing, live code monitoring, custom metrics, dashboards, alerts, and security scanning. No per-server fees.
None. What you see is what you pay.
Stackify
$59/month per server
Per-server monthly
Stackify Retrace is priced at $59/month per server. The price includes code-level profiling, log management, and error tracking for that server. Volume discounts available for larger deployments.
Per-server pricing means costs scale linearly with infrastructure. A 5-server deployment costs $295/month. Log volume can affect storage and retention on higher tiers.
Pricing considerations with Stackify
- $59/month per server -- a 5-server deployment costs $295/month
- Per-server model penalizes microservice architectures with many small services
- No frontend monitoring -- browser error tracking requires a separate tool and budget
- Strongest in .NET and Java -- polyglot teams may need additional APM tools for other languages
Setup Comparison
See how TraceKit's setup compares to Stackify:
// Stackify: Install Retrace agent on each server
// # Download and install platform-specific agent
// // Configure in Stackify.json or web.config
// // Agent reports code-level metrics to Stackify cloud
// TraceKit: One-line SDK setup
tracekit.Init("tk_your_key")When to choose Stackify
We believe in honesty. Stackify is a great product, and there are situations where it is the better choice.
- You run a .NET shop and need deep code-level profiling with line-level performance data
- You want integrated log management alongside APM without a separate tool
- You need automatic code-level profiling without adding breakpoints or instrumentation
- Your infrastructure is small (1-3 servers) and per-server pricing is manageable
Frequently Asked Questions
For distributed tracing, error tracking, frontend monitoring, and production debugging -- yes. TraceKit covers broader use cases at a lower price. If you specifically need Stackify's automatic code-level profiling with line-level performance data and integrated log management, Retrace offers capabilities TraceKit approaches differently through live breakpoints.
TraceKit is $29/month flat regardless of server count. Stackify is $59/month per server. For a single server, TraceKit saves $30/month. For 5 servers, TraceKit saves $266/month. The gap widens as your infrastructure grows.
TraceKit takes a different approach: live code monitoring lets you set breakpoints in production and capture variable state on demand. Stackify profiles code passively and continuously. Both help you find performance issues at the code level, but the mechanism differs -- interactive debugging vs passive profiling.
Yes. Stackify was built with .NET as a primary platform and offers deep integration with .NET framework features, IIS, and Azure. If you are a pure .NET shop, Stackify's code-level profiling depth is a strong advantage.
No. Stackify Retrace focuses on backend performance, log management, and error tracking. For browser error tracking, session replay, and source maps, you need a separate tool. TraceKit includes all of these in its $29/month plan.
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