Comparison
deepeval vs helm
Verdict
Pick deepeval when tags unique to deepeval: python, llm-evaluation-framework, evaluation-metrics, llm-evaluation-metrics; pick helm when tags unique to helm: evaluation, language-models, foundation models, framework.
Markdown twin · deepeval alternatives · helm alternatives
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Trust & integrity
| Signal | deepeval | helm |
|---|---|---|
| Maintenance | Very active (0d since push) As of today · github_public_v1 | Active (10d since push) As of today · github_public_v1 |
| Provenance | Not a fork · Organization account As of today · github_public_v1 | Not a fork · Organization account As of today · github_public_v1 |
| Security (OSV) | No lockfile As of today · none | No lockfile As of today · none |
Tagline
- deepeval
- The LLM Evaluation Framework
- helm
- Holistic, reproducible and transparent evaluation of foundation models
Stars
- deepeval
- 17k
- helm
- 2.9k
Forks
- deepeval
- 1.6k
- helm
- 400
Open issues
- deepeval
- 334
- helm
- 84
Language
- deepeval
- Python
- helm
- Python
Adopt for
- deepeval
- -
- helm
- Helm is an open-source Python framework for evaluating foundation models, including LLMs and multimodal models. It emphasizes holistic, reproducible, and transparent evaluation processes.
Persona
- deepeval
- -
- helm
- -
Runtime
- deepeval
- -
- helm
- -
License
- deepeval
- Apache-2.0
- helm
- Apache-2.0
Last pushed
- deepeval
- Jul 10, 2026
- helm
- Jul 1, 2026
Categories
- deepeval
- LLM Frameworks, Evaluation & Observability
- helm
- Evaluation & Observability
Trust and health
Maintenance
- deepeval
- Very active (96%)
- helm
- Active (82%)
Days since push
- deepeval
- 0d
- helm
- 10d
Open issues (now)
- deepeval
- 334
- helm
- 84
Full report
- deepeval
- Trust report
- helm
- Trust report
Choose deepeval if…
- Tags unique to deepeval: python, llm-evaluation-framework, evaluation-metrics, llm-evaluation-metrics.
- Also covers LLM Frameworks.
- More GitHub stars (17k vs 2.9k) - visibility, not fit.
When NOT to use deepeval
- LLM Frameworks: Avoid a framework for a single prompt-and-retrieve call; the abstraction can cost more than it saves.
- Evaluation & Observability: Defer heavyweight eval infra only until you have real traffic - never skip it once users depend on answers.
Choose helm if…
- Tags unique to helm: evaluation, language-models, foundation models, framework.
- When you need a comprehensive tool to evaluate the performance of large language models (LLMs) and other types of foundation models in a standardized way.
- Leaner open-issue backlog (84).
When NOT to use helm
- Helm may not be suitable if you are working with smaller scale projects that do not require extensive, holistic evaluation capabilities associated with foundation models.
- If your framework of choice already provides sufficient evaluation tools or processes for foundation models, adding Helm might introduce unnecessary complexity.
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (confident-ai/deepeval) · observed Jul 11, 2026
- GitHub forks (confident-ai/deepeval) · observed Jul 11, 2026
- Last push (confident-ai/deepeval) · observed Jul 10, 2026
- License file (Apache-2.0) · observed Jul 11, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
- GitHub stars (stanford-crfm/helm) · observed Jul 11, 2026
- GitHub forks (stanford-crfm/helm) · observed Jul 11, 2026
- Last push (stanford-crfm/helm) · observed Jul 1, 2026
- License file (Apache-2.0) · observed Jul 11, 2026
- Decision facts (enrichment) · observed Jul 12, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
GitHub stars on cards: deepeval 17k · helm 2.9k (synced Jul 11, 2026).
Common questions
- What is the difference between deepeval and helm?
- deepeval: The LLM Evaluation Framework. helm: Holistic, reproducible and transparent evaluation of foundation models. See the comparison table for live GitHub stats and shared categories.
- When should I choose deepeval over helm?
- Choose deepeval over helm when Tags unique to deepeval: python, llm-evaluation-framework, evaluation-metrics, llm-evaluation-metrics; Also covers LLM Frameworks; More GitHub stars (17k vs 2.9k) - visibility, not fit.
- When should I choose helm over deepeval?
- Choose helm over deepeval when Tags unique to helm: evaluation, language-models, foundation models, framework; When you need a comprehensive tool to evaluate the performance of large language models (LLMs) and other types of foundation models in a standardized way; Leaner open-issue backlog (84).
- When should I avoid deepeval?
- LLM Frameworks: Avoid a framework for a single prompt-and-retrieve call; the abstraction can cost more than it saves. Evaluation & Observability: Defer heavyweight eval infra only until you have real traffic - never skip it once users depend on answers.
- When should I avoid helm?
- Helm may not be suitable if you are working with smaller scale projects that do not require extensive, holistic evaluation capabilities associated with foundation models. If your framework of choice already provides sufficient evaluation tools or processes for foundation models, adding Helm might introduce unnecessary complexity.
- Is deepeval or helm more popular on GitHub?
- deepeval has more GitHub stars (16,767 vs 2,850). Stars measure visibility, not whether either tool fits your constraints.
- Are deepeval and helm open source?
- Yes - both are open-source projects on GitHub (deepeval: Apache-2.0, helm: Apache-2.0).
- Where can I find alternatives to deepeval or helm?
- GraphCanon lists graph-backed alternatives at deepeval alternatives and helm alternatives (deepeval markdown twin, helm markdown twin), ranked by typed relationship edges rather than popularity votes.
- Is there a machine-readable version of this comparison?
- Yes. The markdown twin at this comparison mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers.
- Which is better maintained, deepeval or helm?
- deepeval: Very active. helm: Active. Compare maintenance labels, days since push, and release cadence in the trust section below - stars alone do not measure maintenance.
- Where are the full trust reports for deepeval and helm?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: deepeval trust report; helm trust report.