Skip to main content

Retrace vs WeaveScope

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Retrace compared with WeaveScope
DetailRetrace logo RetraceWeaveScope logo WeaveScope
What it doesThe execution replay engine for AI agents AI agent observability for Elixir
StageNot given MVP
FoundedNot given 2026
Based inIN Not given
Pricing modelFreemium Freemium
PricingFree plan includes 1,000 traces/mo and 7-day retention. Starter at $29/mo adds 10,000 traces/mo and 30-day retention. Pro at $99/mo includes 50,000 traces/mo, 90-day retention, and unlimited fork replays. Teams at $399/mo provides 500,000 traces/mo, 365-day retention, up to 10 users, and 1,000 prove Free: €0/month with 100,000 accepted events/month, 100 MB/hour, 14 days retention, 1 project, 2 users. Pro: €29/month with 1,000,000 accepted events/month, 2.5 GB/hour, 30 days retention, unlimited projects and users. Scale: €99/month with 10,000,000 accepted events/month, 5 GB/hour, 90 days retenti
Key features
  • Record every LLM call, tool call, and error with one decorator
  • Step-by-step replay of agent executions
  • Fork and cascade-replay from any failing step
  • Prove-the-fix verification before shipping
  • Runtime guardrails and circuit breakers
  • CI/CD regression gates
  • Multi-agent session tracking and topology graphs
  • Automatic hallucination and drift detection
  • Semantic search across agent runs
  • PII auto-redaction on every plan
  • Model and tool call tracing in unified timeline
  • Inspect failed steps with inputs and outputs
  • Monitor throughput, latency, errors, tokens, and cost
  • Single Elixir dependency for instrumentation
  • Configurable event filters and analytics
  • Shared team visibility across agent runs
  • Real-time observation of agent execution
  • Configurable data retention by plan
What makes it different
  • Turns production failures into regression tests that fail builds when behavior breaks
  • Purpose-built for Elixir and BEAM applications
  • Unified view of model and tool calls with context
  • Minimal setup with one dependency and endpoint configuration
  • Alerting built on existing tracing and monitoring data
Community votes00
DR (Domain Rating by Ahrefs)6 +1 (up) since last checkNot checked yet no change since last check
Trust Flow (Majestic)202
Citation Flow (Majestic)258
Referring domains (Majestic)11535

5 details filled in for both companies.

More alternatives to Retrace More alternatives to WeaveScope

Help centre