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Your agent factory.
62% of enterprises are experimenting with AI agents. Only 23% are scaling. Gartner expects more than 40% of agentic AI projects to be cancelled by 2027
Every agent needs its own eval suite, its own dataset and a judge somebody calibrated. Built by hand that is 3–4 developer days per agent, every month — and the team does not grow with the fleet.
Versions, rollbacks and model drift, across every agent and every engineer. Each one is built a different way, so there is no shared standard and no shared history to roll back to.
Every fix is hand-run and scoped to one agent. Nothing compounds: what you learned fixing the last agent does not reach the next one, which starts again from zero.
Mutagent is your agent factory.
Specialised commands and instructions to drive the complete agent development lifecycle in a loop. Runs local for development and in the cloud at scale.
Mine evals, create test datasets, find failures in real traces, fix them and evaluate them on test data before shipping.
Monitor agents in production, diagnose failures, automatically optimize them. The engineer just approves the changes.
An agent factory is a fleet of agents wired to your agent development lifecycle — triggered by an issue, a Slack message, or a schedule, and coordinated from triage through review to a mergeable PR.
Build and optimise one agent on your machine. Monitor and manage the whole fleet in the cloud.
Dash0npm install -g @mutagent/cli, tell me what I can do and manage my agent
We build the quality tooling layer, historically capturing ~6% of the infrastructure it serves.
Why now
$600M+ has gone into tools that show you the problem. None of them build the agent, and none of them keep it working.
Most popular open-source LLM observability platform with rich tracing, LLM-as-Judge scoring, and prompt versioning, but no path from insights to improvements.
Tracing, LLM-as-Judge, prompt versioning, and experiment tracking, but stops at measuring quality with no diagnosis or fix suggestions.
Dashboard templates and annotation queues accelerate manual workflows, but every evaluation and improvement action requires human initiation.
Agent observability with distributed tracing across 100+ LLM providers, comprehensive monitoring but the improvement loop is entirely manual.
OpenTelemetry tracing, 20+ evaluators, and CI/CD regression detection that measures quality but never explains failures or suggests fixes.
Pre-built evaluators with expert annotation routing and Slack alerts, but all remediation decisions and actions are human-driven.
European LLMOps platform connecting 150+ LLM providers with evaluation, observability, and guardrails but no optimization capabilities.
LLM-as-Judge evaluators, custom Python eval logic, and compliance guardrails, but no diagnosis or fix generation features.
Evaluator libraries and AI Router for dynamic model selection, but all experimentation and improvement workflows are manually initiated.
Well-funded eval platform with Autoevals OSS library, proprietary Brainstore DB (329x faster), and Loop AI for on-demand log exploration and Playground iteration.
Proprietary Autoevals scoring, online eval, and CI regression detection with Loop AI for log exploration, but no structured RCA confirmed across 549 docs pages.
Loop provides on-demand AI assistance (generates scorers, datasets, prompt suggestions when asked), online scoring runs continuously, but Loop is user-initiated, not proactive.
Weights & Biases GenAI platform acquired by CoreWeave for $1.7B with mature tracing and evaluation but no optimization or autonomous features.
Auto-instrumented tracing, rich scorer framework with leaderboards, and basic error taxonomy, but no fix suggestions or optimization.
Auto-instrumentation and pre-built scorers reduce setup effort, but all analysis, investigation, and iteration remain fully human-driven.
Enterprise evaluation with proprietary fine-tuned judge models (Lynx for hallucination, Glider 3B judge, Judge-Image for multimodal) and Percival copilot that detects 20+ failure modes.
Industry-leading custom eval models plus Percival that categorizes 20+ failure types. Failure taxonomy with pattern-matched prompt fixes, but not structured causal analysis.
Percival provides on-demand AI-assisted failure analysis ("click Analyze with Percival"), with rich evaluator library and adversarial datasets, but all remediation requires manual action.
Open-source DeepEval library with 50+ custom eval metrics, red teaming, and built-in prompt optimization using GEPA and MIPROv2 algorithms adapted from Stanford DSPy research.
PromptOptimizer with GEPA/MIPROv2 generates prompt variants, but blind search over prompt space with no RCA or system understanding. Manual setup with goldens and callbacks required.
CI/CD integration runs evaluations automatically on PRs, but optimization requires manual dataset preparation and human triggering of every optimization run.
LLM evaluation with an Insights Engine that generates performance summaries, detects weak segments, runs three-layer failure mode analysis, and suggests prompt improvements.
Three-layer RCA: Weak Segments + Property-Level + Version-Level failure mode analysis with representative examples and co-occurrence recommendations. Structured multi-level diagnosis.
YAML-configurable auto-annotation pipelines and LLM-powered annotation, but user drives every significant action. Insights surface within configured pipelines, not proactively.
The $42B APM giant with LLM Observability as an add-on, bringing enterprise-grade tracing and alerting to AI workloads but no AI-specific evaluation or optimization.
LLM tracing, cost tracking, and cluster visualization through existing APM infrastructure with basic LLM-as-Judge but no AI-specific diagnosis or optimization.
Enterprise alerting with Automations that route and classify traces, but all improvement decisions are entirely human.
AI monitoring and evaluation with continuous production scoring, but zero diagnosis or optimization capabilities despite $60M raised.
Mature eval framework with LLM-as-Judge, custom SQL/Python metrics, and prompt A/B experiments, but zero documentation on diagnosis or optimization.
Continuous evaluations auto-run on every production trace with proactive webhook alerts, but the platform never generates insights or suggests improvements.
Gartner-recognized AI governance platform with 100+ automated tests and CI/CD quality gates, strong on compliance (ISO, OWASP, EU AI Act) but no fix generation.
100+ pre-built tests covering hallucination, toxicity, and bias with CI/CD regression testing that blocks bad deployments, but no diagnosis or fix generation.
CI/CD runs thousands of tests per PR automatically with AI-suggested tests on setup and adaptive thresholds, but no proactive insight surfacing during ongoing work.
Agent behavior monitoring platform (Judgeval) with LLM-as-Judge scoring that continuously evaluates and alerts on agent misbehavior, but all remediation is human-driven.
Production monitoring with LLM judges, trajectory grouping, and anomaly highlighting, but the "Optimization" feature is manual prompt versioning, not automated optimization.
Monitors production agents continuously with automatic LLM-judge evaluation and multi-channel alerting, but all remediation and fixes remain human-driven.
Enterprise AI Control Plane with real-time guardrails that auto-block, reroute, or escalate bad outputs at <100ms, strong monitoring but no optimization.
100+ metrics, LLM-as-Judge, and hierarchical drill-down with guardrails that actively intervene, but no diagnosis of root causes or system-level optimization.
Fiddler Trust Service guardrails auto-enforce safety policies without human intervention and continuous monitoring runs proactively, but improvement workflow is human-driven.
"Sentry for AI agents" with custom ML classifiers scanning every session, Self-Diagnostics where agents proactively self-report failures, and Deep Search across millions of interactions.
Seven default signal classifiers, custom Deep Search classifiers, and Self-Diagnostics with 4 failure categories (missing_context, broken_tool, capability_gap, task_failure), but never suggests or generates fixes.
Autonomous detection: signals run on every event, classifiers auto-scan all data, agents self-report failures, daily Slack digests fire automatically. But all remediation is manual: detection, not correction.
Evaluation platform with proprietary Luna-2 SLM judges (97% cheaper evals) and Galileo Protect guardrails that auto-enforce, but no prompt management or optimization.
Luna-2 proprietary small models for cheap evaluation and an Insights Engine that surfaces patterns, but no prompt optimization and experimentation is manual.
Galileo Protect auto-enforces guardrails at <200ms and Signals proactively detect failures, but core improvement workflow is human-driven.
Evaluation platform with a unique Proxy that intercepts and auto-improves individual LLM responses before delivery, fixing symptoms per-response but not root causes per-system.
30+ Root Evaluators with Evaluator Discovery Agent that generates eval stacks from plain English, plus Proxy that auto-refines responses inline but treats symptoms not root causes.
Insights engine proactively surfaces failure patterns to Slack and Proxy autonomously refines every response, but no system-level auto-detection or patching.
Enterprise observability with Alyx AI copilot for failure pattern surfacing and Prompt Learning that generates prompt variants via meta-prompting for human review.
Alyx copilot provides on-demand RCA and Prompt Learning generates prompt variants via meta-prompting, but produces a menu of options without ranking or expected impact. Human picks winner and promotes.
Online Evals auto-score production traces every 2 minutes, but optimization requires manual dataset prep, 5 example annotations, and triggering each loop. Auto-triggered experiments "Coming soon."
Open-source platform by Comet ML with 6+ prompt optimization algorithms mostly wrapping Stanford DSPy research (MIPRO, GEPA), own MetaPrompt optimizer is basic.
MIPRO, GEPA, Evolutionary, and Few-Shot Bayesian algorithms adapted from open-source DSPy research with Tool/MCP optimization, but no root cause analysis or learning loop.
Online evaluation rules auto-score production and alerts fire on thresholds, but all optimization runs are manually triggered and "closing the loop" is future roadmap.
Agent monitoring that auto-detects 7 issue types, runs root cause analysis, and generates code fixes through an AI chat that knows your codebase so you review the diff and merge.
Auto-detection of 7 issue types with automated RCA, code context linking, and AI chat that generates diffs and creates PRs, but no validation against test data or scientific comparison.
Sessions are analyzed in real-time with auto-flagging and categorization, but detection is less autonomous than Raindrop (no classifier system) and remediation requires human click and PR review.
Local development, agent factory in the cloud. Connects to your AI systems, finds what is broken, diagnoses why, and delivers validated fixes, all through your existing coding agent. First improvement in under 30 minutes.
Closed-loop optimization: discovers failures from traces, diagnoses root causes, mutates prompts and code, and validates every fix against holdout data before shipping. Every other tool stops at showing you the problem.
Closed-loop from trace ingestion to merged PR. Works through your existing coding agent (Claude Code, Cursor). Compounds over time. Optimization that takes hours in week one takes minutes by week four.
Mutagent runs the development lifecycle automatically. It is the infrastructure that sits on top of all six stages so one standard covers an agent from first draft to production.
Opik, Arize and DSPy run blind search. Mutagent does root cause analysis first, then scopes each change to a diagnosed origin in the harness: prompt, tool, code, or architecture.
Competitors bring you an eval framework and assume you have the criteria; Mutagent derives criteria and datasets from your own traces, then proves every change on held-out splits.
Developer experience: Mutagent runs locally in a specialised coding harness, then scales the same system to the cloud, auto-configured through an agent-first CLI.
100% AI-generated codebase, fully tested and functional. First two product features launched. 21 companies in pipeline for second feature. First design partner signed.
3 active design partners
27 total in pipeline · 12 highlighted
Langdock
Heytent
LunaLift AI
Lio
Compound Law
Parloa
Codyco
OpenClawEvery analysis is one insight. As users interact through the agent, they continuously consume tokens, spending credits with most actions.
Setup
Insights through development of eval criteria and datasets
Optimize
Insights for benchmarking, RCA & validation
Watch
Insights for every analyzed trace
$0/mo
1,000 insights/mo · Hard cap
Unlimited setups & optimizations
Full API access
Community support
$199–$13,999/mo
Free plus:
2,000–2M insights/mo (tiered)
Continuous monitoring
Advanced analytics
Email support
Custom
Scale plus:
SLA + dedicated support
On-premise deployment option
Custom integrations
Customers bring their own model API keys. All optimization agents run on their infrastructure. We carry zero inference cost and keep pure software margins.
Teams add agents over time. More agents in production means more continuous monitoring, more insights, higher tiers. Revenue expands without additional acquisition cost.
A 2-person AI team running 3 production agents generates ~30k insights/mo = $749 on the Scale tier. Those engineers were spending 3–4 days/month each on manual trace analysis (~$5,000/mo at $150K loaded cost per engineer). 7× return, before quality and cost-per-token gains.
One PLG motion. Four concurrent layers.
Production LLM features. 5–50 employees, seed to Series B. Spending 3–4 dev-days/agent/month on manual optimization today.
Building AI automations for clients. 5–100 employees. Repeatable optimization compounds across every project.
Autonomous AI reliability engineering. The dark magic AI engineers wish they had at 2am.
Deep expertise in AI agents, product-led growth, and AI-native.
What we shipped together
2.5 years
building AI agents at scale
30+
enterprise customers served
98%
agent accuracy in production
10K+
production agent executions monthly
Every optimization generates knowledge: failure patterns, successful architectures, validated mutations. We call this Agent DNA. The longer Mutagent runs, the more it knows about how to build, test, and improve agents, until it can scope them from scratch.
Map your agent system, discover every tool, prompt, and routing path. Understand the baseline before changing anything.
Auto-research that diagnoses failures, mutates agents, and validates against real data. Ships improvements that you approve.
Continuous monitoring on auto-pilot. Detect regressions before users do. Every cycle feeds knowledge back into the next.
The autonomous partner for the entire agent lifecycle: from building new agents to optimizing, maintaining, and evolving them in production.
Revenue-gated hiring, ~425 paying customers, $2.3M ARR.
€16K MRR
~60 paying customers · avg ~€270/mo
€60K MRR
~€724K ARR · ~160 paying customers
€190K MRR
~€2.3M ARR · ~425 paying customers