# Humanloop vs Vellum

**Leader by Vioscale score:** Vellum

| Attribute | Humanloop | Vellum |
|---|---|---|
| **Vioscale score** | 55 (55% (medium)) | 66.9 (37% (low)) |
| deployment.options | `{"cloud":true,"hybrid":true,"self_hosted":true}` | `{"cloud":true}` |
| description.long | A platform that helps teams develop, test, and monitor AI applications through evaluation workflows, prompt management, and production observability. It supports both technical engineers and non-technical domain experts to iterate on AI systems using real-world data and automated assessments. | A cloud-based AI assistant that maintains continuous context about your preferences and history, accessible via web, desktop, mobile, and messaging platforms, capable of automating tasks like email, calendar management, and web browsing with your explicit approval for each action. |
| features.capabilities | `{"ab_testing":true,"soc2_type_ii":true,"pricing_model":"usage/seat-based-saas","self_hostable":true,"multi_step_flows":true,"tracing_included":true,"versioning_model":"hybrid","diff_and_rollback":true,"architecture_model":"managed_cloud_saas","non_engineer_editing":true,"multi_model_playground":true,"llm_judge_or_human_eval":true,"mit_or_apache_permissive_oss_license":false,"production_ab_testing_of_system_prompts":true,"prompt_playground_and_in_dashboard_replay":true,"automated_anomaly_detection_for_rate_limits":true,"multi_step_agentic_workflow_distributed_tracing":true,"user_feedback_score_api_for_thumbs_up_down_tags":true}` | `{"pricing_model":"usage/seat-based-saas","deployment_model":"managed-SaaS","multi_step_flows":true,"approval_workflow":true,"non_engineer_editing":true}` |
| integrations.count | 5 | 11 |
| integrations.list | `[{"name":"Git"},{"name":"CI/CD pipelines"},{"name":"Vercel AI SDK"},{"name":"OpenAI"},{"name":"Anthropic"}]` | `[{"name":"Gmail"},{"name":"Google Calendar"},{"name":"Slack"},{"name":"Telegram"},{"name":"Web browsing"},{"name":"Computer control"},{"name":"Phone calls"},{"name":"Image generation"},{"name":"Coding"},{"name":"App building"},{"name":"Task management"}]` |
| market.availability | `{"hqCountry":"GB","primaryMarkets":["US","GB","EU"],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | `{"primaryMarkets":["US"],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"cli":true,"web":true}` | `{"cli":true,"ios":true,"mac":true,"web":true}` |
| pricing | `{"type":"subscription","plans":[{"free":true,"name":"Free","summary":"50 eval runs","contactSales":false,"includedLimits":{"eval_runs":"50"}},{"free":false,"name":"Startup","summary":"25% performance improvement","description":"For early stage VC backed startups","contactSales":false},{"free":false,"name":"Enterprise","features":["SSO + SAML","Role-based access controls","Hands-on support with SLA","VPC deployment add-on"],"contactSales":true}],"addOns":[{"name":"VPC deployment"}],"summary":"Free tier with 50 eval runs. Paid plans available; enterprise requires contact.","currency":"USD","freeTier":true,"sourceUrl":"https://humanloop.com/pricing","retrievedAt":"2026-08-25T15:41:29.826Z","billingPeriods":["month","year"]}` | `{"type":"hybrid","plans":[{"free":true,"name":"Free","summary":"Free with starter credits","features":["Free starter credits","Multi-platform access","Memory and context"],"description":"Free credits to start","contactSales":false},{"free":false,"name":"Paid","summary":"$30/mo","features":["Larger machine","More storage","Bundled credits"],"commitment":"monthly","components":[{"kind":"fixed","amount":30,"period":"month","currency":"USD"}],"description":"Larger machine, more storage, bundled credits","contactSales":false}],"summary":"Free tier with credits, paid plans from $30/mo","currency":"USD","freeTier":true,"sourceUrl":"https://vellum.ai","retrievedAt":"2026-08-21T13:54:36.865Z","startingPrice":{"amount":30,"period":"month","currency":"USD"},"billingPeriods":["month"]}` |
| pricing.free_tier | yes | yes |
| pricing.model | freemium | freemium |
| pricing.price_level | low | mid |
| pricing.starting_price | - | `{"amount":30,"currency":"USD"}` |
| pricing.transparent | no | yes |
| security.disclosure_policy | yes | - |
| security.gdpr | yes | - |
| security.hipaa | yes | - |
| security.soc2 | yes | - |

## Capabilities (Prompt Management)

| Capability | Humanloop | Vellum |
|---|:--:|:--:|
| **Capabilities** |  |  |
| Versioning model | Hybrid | - |
| Diff and rollback | ✓ | - |
| Deploy without redeploy | - | - |
| Non engineer editing | ✓ | ✓ |
| Multi model playground | ✓ | - |
| Ab testing | ✓ | - |
| LLM judge or human eval | ✓ | - |
| Multi step flows | ✓ | ✓ |
| Approval workflow | - | ✓ |
| Tracing included | ✓ | - |
| Self hostable | ✓ | - |
| Deployment model | - | Managed SaaS |
| Pricing model | Usage/seat based saas | Usage/seat based saas |

*Source: Vioscale. Generated 2026-09-01T15:21:54.327Z. "-" = undocumented, not absent.*