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Head-to-head · Prompt Management Software

Agenta vs Langfuse

  • Updated Oct 2026
  • Both researched from official sources
  • 7 checks side by side
Higher score Agenta #2 in Prompt Management Software 9.3/10 Free plan Free plan✓ 5 of 6 features Visit Agenta
Langfuse #3 in Prompt Management Software 9.2/10 Free plan Free plan✓ 0 of 6 features Visit Langfuse

Agenta leads on 0 checks, Langfuse on 0, and 7 are even. Who comes out ahead on the 7 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreAgenta · 9.3/10
  • Free planboth
  • Most featuresAgenta · 5 of 6

Agenta scores higher on our rubric for prompt management software: 9.3 against 9.2 out of 10; our editors rank them #2 and #3.

Agenta is the better fit for teams wanting open-source prompt operations. Langfuse is the better fit for LLM teams needing tracing and prompt evaluation.

  • Agenta fits best

    Teams wanting open-source prompt operations

  • Langfuse fits best

    LLM teams needing tracing and prompt evaluation

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature Agenta 9.3/10 Visit ↗ Langfuse 9.2/10 Visit ↗
At a glance
Editor score 9.3 9.2
Ranking #2 in Prompt Management Software #3 in Prompt Management Software
Best for Teams wanting open-source prompt operations LLM teams needing tracing and prompt evaluation
Pricing model Free plan + paid Free plan + paid
Starting price $29/mo $29/mo
Free plan ✓ ✓
Free trial — —
Deployment Cloud, Self-hosted Cloud, Self-hosted
Platforms Web Web
Support Email, Live chat, Community Email, Live chat, Community, Docs
Compliance SOC 2, SSO/SAML, GDPR SOC 2, ISO 27001, GDPR, HIPAA
Integrations 1,000+ integrations 100+ integrations
Built for Solo, Small business, Mid-market, Enterprise Small business, Mid-market, Enterprise
Features Agenta 5/6 · Langfuse 0/6
Prompt versioning ✓ (best) Not checked yet
Prompt testing ✓ (best) Not checked yet
Prompt templates ✓ (best) Not checked yet
Approval workflows Not checked yet Not checked yet
Access controls ✓ (best) Not checked yet
API or SDK access ✓ (best) Not checked yet
Specs
Model provider support Multi-provider Not checked yet
Our review
Pros
  • Versioning, branching, rollback, templates, and centralized prompt history
  • Test sets, evaluations, tracing, and side-by-side model comparisons
  • Hosted cloud, API, and Docker Compose self-hosted deployment
  • Traces model calls, agents, tools, and retrieval steps
  • Combines prompt versioning, evaluations, datasets, and experiments
  • Offers managed cloud, API access, and self-hosted deployment
Cons
  • Hobby is limited to 2 team members and 5,000 agent runs monthly
  • Hobby trace data retention is limited to one week
  • Self-hosted open-source deployment uses Docker Compose
  • Hobby includes only 50k units and 30 days of data access
  • Advanced access controls and support require paid add-ons or enterprise plans
  • The platform spans many workflows beyond prompt management alone
Our verdict

Agenta is an open-source AI application workspace for teams managing prompts, configurations, evaluations, agent workflows, and model operations. Its prompt registry provides centralized history, version comparison, branching, commit…

Read the review →

Langfuse is an open-source AI engineering platform for teams building and operating production LLM applications, AI agents, and workflow automation. It combines hierarchical tracing for model calls, agent and tool calls, and retrieval…

Read the review →
  1. AgentaPrompt Management Software 9.3Free plan
  2. LangfusePrompt Management Software 9.2Free plan

Strengths and trade-offs

  • Agenta — where it wins

    • Versioning, branching, rollback, templates, and centralized prompt history
    • Test sets, evaluations, tracing, and side-by-side model comparisons
    • Hosted cloud, API, and Docker Compose self-hosted deployment

    Where it doesn't

    • Hobby is limited to 2 team members and 5,000 agent runs monthly
    • Hobby trace data retention is limited to one week
    • Self-hosted open-source deployment uses Docker Compose

  • Langfuse — where it wins

    • Traces model calls, agents, tools, and retrieval steps
    • Combines prompt versioning, evaluations, datasets, and experiments
    • Offers managed cloud, API access, and self-hosted deployment

    Where it doesn't

    • Hobby includes only 50k units and 30 days of data access
    • Advanced access controls and support require paid add-ons or enterprise plans
    • The platform spans many workflows beyond prompt management alone
  • Agenta9.3/10 · Free plan

    A flexible prompt operations workspace with open-source and hosted deployment options.

    Visit AgentaFull verdict →
  • Langfuse9.2/10 · Free plan

    A broad LLM operations platform for tracing, prompt evaluation, experiments, and cost tracking.

    Visit LangfuseFull verdict →

More comparisons

All prompt management software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update