# Enkrypt AI vs Rebuff

**Leader by vioscaleAI score:** Enkrypt AI

| Attribute | Enkrypt AI | Rebuff |
|---|---|---|
| **vioscaleAI score** | 71.3 (53% (medium)) | 36.5 (24% (low)) |
| activity.commits_last_30d | - | 0 |
| adoption.dependent_repos | - | 1 |
| adoption.github_stars | - | 1,529 |
| content.faq | `[{"answer":"Enkrypt AI is a runtime governance platform for large language models and AI agents, providing real-time policy enforcement against prompt injection, data leakage, and compliance violations. It integrates with API gateways and infrastructure to analyze prompts and responses with sub-20 millisecond latency. It is indexed under AI Guardrails.","source":"https://www.enkryptai.com","question":"What is Enkrypt AI?","confidence":0.6},{"answer":"Enkrypt AI offers a free tier, so you can start without paying. Paid plans start at $149 per month. Prices are published openly on the vendor's own pricing page. Pricing changes often, so verify at source before relying on it.","source":"https://www.enkryptai.com/pricing","question":"Is Enkrypt AI free?","confidence":0.6},{"answer":"We have confirmed browser-based access to Enkrypt AI. That is the extent of what we could verify from public sources, so it may well offer desktop or mobile clients we have not indexed.","source":"https://www.enkryptai.com/pricing","question":"What platforms does Enkrypt AI support?","confidence":0.6},{"answer":"Yes. Enkrypt AI can be deployed cloud / SaaS and on-premise, so it does not have to run on the vendor's infrastructure.","source":"https://www.enkryptai.com","question":"Can Enkrypt AI be self-hosted?","confidence":0.6},{"answer":"We have confirmed 21 integrations for Enkrypt AI, including Jira, ServiceNow, Splunk, Microsoft Sentinel, Datadog, Slack, Microsoft Teams and Webhooks, plus 13 more. This is what we could verify from public sources, so the vendor may support others we have not indexed.","source":"https://www.enkryptai.com","question":"What does Enkrypt AI integrate with?","confidence":0.6},{"answer":"We have independently confirmed SOC 2, ISO 27001, HIPAA and GDPR for Enkrypt AI. Certifications we do not list are ones we have not been able to verify from public sources, which is not the same as Enkrypt AI not holding them. Always confirm compliance directly before you rely on it.","source":"https://www.enkryptai.com/solutions/ai-compliance-audit","question":"What security certifications does Enkrypt AI have?","confidence":0.7}]` | `[{"answer":"A framework that protects AI systems from prompt injection attacks through four defense mechanisms: input heuristics, LLM-based analysis, vector database pattern recognition, and canary token detection. Currently in alpha/prototype stage. It is indexed under AI Guardrails.","source":"https://github.com/pricing","question":"What is Rebuff?","confidence":0.6},{"answer":"Rebuff offers a free tier, so you can start without paying. Pricing changes often, so verify at source before relying on it.","source":"https://github.com/pricing","question":"Is Rebuff free?","confidence":0.6},{"answer":"Rebuff supports the web and a command-line interface. Platforms we have not confirmed are simply not listed here rather than ruled out.","source":"https://github.com/pricing","question":"What platforms does Rebuff support?","confidence":0.6},{"answer":"We have only confirmed a cloud / SaaS deployment for Rebuff, so it appears to be vendor-hosted. If a self-hosted option exists we have not found it documented publicly.","source":"https://github.com/pricing","question":"Can Rebuff be self-hosted?","confidence":0.6},{"answer":"We have confirmed 3 integrations for Rebuff, including OpenAI, Supabase and Pinecone. This is what we could verify from public sources, so the vendor may support others we have not indexed.","source":"https://github.com/pricing","question":"What does Rebuff integrate with?","confidence":0.6},{"answer":"Yes. Rebuff is published under the Apache-2.0 licence, a permissive licence that generally allows commercial use and modification. Licence terms can change between releases, so verify against the repository for the version you intend to use.","source":"https://github.com/protectai/rebuff","question":"Is Rebuff open source?","confidence":0.95},{"answer":"Rebuff is available worldwide. Its primary market is the United States.","source":"https://github.com/pricing","question":"Where is Rebuff available?","confidence":0.5}]` |
| deployment.options | `{"cloud":true,"self_hosted":true}` | `{"self_hosted":true}` |
| description.long | Enkrypt AI is a runtime governance platform for large language models and AI agents, providing real-time policy enforcement against prompt injection, data leakage, and compliance violations. It integrates with API gateways and infrastructure to analyze prompts and responses with sub-20 millisecond latency. | A framework that protects AI systems from prompt injection attacks through four defense mechanisms: input heuristics, LLM-based analysis, vector database pattern recognition, and canary token detection. Currently in alpha/prototype stage. |
| features.capabilities | `{"iso_27001":true,"soc2_type_ii":true,"pricing_model":"flat_enterprise_tier","architecture_model":"managed_cloud_inline_proxy","prompt_injection_and_jailbreak_blocking":true,"inbound_pii_and_credit_card_masking_redaction":true,"sub_50ms_latency_guarantees_for_proxy_routing":true,"custom_regex_and_deterministic_denylist_rulesets":true,"outbound_toxicity_and_competitor_mention_blocking":true,"zero_data_retention_and_prompt_privacy_guarantees":true,"hallucination_and_topical_off_brand_drift_detection":true}` | `{"architecture_model":"managed_cloud_inline_proxy","prompt_injection_and_jailbreak_blocking":true,"custom_regex_and_deterministic_denylist_rulesets":true,"zero_data_retention_and_prompt_privacy_guarantees":false}` |
| integrations.count | 7 | 3 |
| integrations.list | `[{"name":"Jira"},{"name":"ServiceNow"},{"name":"Splunk"},{"name":"Microsoft Sentinel"},{"name":"Datadog"},{"name":"Slack"},{"name":"Microsoft Teams"},{"name":"Webhooks"},{"name":"NetScaler"},{"name":"API gateways"},{"name":"SIEM platforms"},{"name":"LangChain"},{"name":"LangGraph"},{"name":"LiteLLM"},{"name":"Microsoft Copilot"},{"name":"OpenAI Agents SDK"},{"name":"MS Copilot","native":true,"category":"ai"},{"name":"OAuth","native":true,"category":"auth"},{"name":"JWT","native":true,"category":"auth"},{"name":"SAML","native":true,"category":"auth"},{"name":"LDAP","native":true,"category":"auth"},{"name":"GitHub","direction":"bidirectional"},{"name":"Google Drive","direction":"inbound"},{"name":"Notion","direction":"inbound"},{"name":"PostgreSQL","direction":"inbound"},{"name":"Brave Search","direction":"inbound"},{"name":"Claude","category":"llm"}]` | `[{"name":"OpenAI"},{"name":"Supabase"},{"name":"Pinecone"}]` |
| language.primary | - | TypeScript |
| license.spdx | - | Apache-2.0 |
| market.availability | `{"primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | `{"primaryMarkets":["US"],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"web":true}` | `{"cli":true,"web":true}` |
| pricing | `{"type":"subscription","plans":[{"free":true,"name":"Explore","summary":"Free forever. 500 initial credits + 50 credits/month","features":["Security guardrails","Risk dashboards","Full API access","Basic red team testing","Community support","7 days data retention","Credit rollover (2x monthly)","No credit card required"],"commitment":"monthly","components":[{"kind":"fixed","amount":0,"period":"month","currency":"USD"}],"description":"For students, developers, researchers, and evaluation","contactSales":false,"includedLimits":{"credits_monthly":"50","initial_credits":"500"}},{"free":false,"name":"Launch","summary":"$149/month. Save $180/year with annual billing ($134/month)","features":["Everything in Explore, plus","Compliance guardrails (OWASP, NIST, EU AI Act)","Custom policy guardrails","MCP Server Scanning","PII detection & masking","Audit logs & data export","Email support","Full red team testing","30 days data retention","8x5 SLA (< 4hr response)"],"commitment":"monthly","components":[{"kind":"fixed","amount":149,"period":"month","currency":"USD"}],"description":"For startups launching AI and single production agents","contactSales":false,"includedLimits":{"credits_monthly":"250","initial_credits":"5000"}},{"free":false,"name":"Scale","summary":"$1,499/month. Save $1,800/year with annual billing ($1,349/month)","features":["Everything in Launch, plus","Multi-modal red teaming","Multi-modal guardrails","MCP Gateway + Registry","Compliance audit reports (PDF)","SSO authentication","CI/CD release gating","Dedicated Slack/Teams channel","90 days data retention","24x7 SLA (< 2hr response)"],"commitment":"monthly","components":[{"kind":"fixed","amount":1499,"period":"month","currency":"USD"}],"description":"For multiple agents, growing companies, and high-volume API usage","contactSales":false,"includedLimits":{"credits_monthly":"1000","initial_credits":"10000"}},{"free":false,"name":"Enterprise","summary":"Custom pricing. Contact sales","features":["Everything in Scale, plus","RBAC (role-based access control)","VPC / On-premises deployment","Unlimited usage for VPC","SIEM & identity integrations","Custom data retention","Custom SLAs","24x7 support available"],"minSeats":500,"description":"For enterprises (500+), regulated industries, VPC/on-prem deployment","contactSales":true}],"addOns":[{"name":"Additional credits"},{"name":"Dedicated CSM"},{"name":"SIEM, ticketing & identity integrations"}],"summary":"Free tier available (Explore). From $149/month (Launch). Scale at $1,499/month. Annual plans save ~10%.","currency":"USD","freeTier":true,"sourceUrl":"https://www.enkryptai.com/pricing","retrievedAt":"2026-08-21T11:08:02.949Z","startingPrice":{"amount":149,"period":"month","currency":"USD"},"billingPeriods":["month","year"]}` | `{"type":"open_source","freeTier":true,"sourceUrl":"https://github.com/pricing","retrievedAt":"2026-09-14T09:22:59.302Z"}` |
| pricing.free_tier | yes | yes |
| pricing.model | freemium | commercial |
| pricing.price_level | high | free |
| pricing.starting_price | `{"amount":149,"currency":"USD"}` | - |
| pricing.transparent | yes | no |
| release.history | - | `[{"url":"https://github.com/protectai/rebuff/releases/tag/v0.1.1","date":"2024-01-20T01:11:48Z","type":"stable","version":"v0.1.1"},{"url":"https://github.com/protectai/rebuff/releases/tag/v0.1.0","date":"2024-01-20T01:03:53Z","type":"stable","version":"v0.1.0"},{"url":"https://github.com/protectai/rebuff/releases/tag/v0.0.6","date":"2024-01-20T00:48:23Z","type":"stable","version":"v0.0.6"}]` |
| security.gdpr | yes | - |
| security.hipaa | yes | - |
| security.iso27001 | yes | - |
| security.pci | yes | - |
| security.soc2 | yes | - |
| security.trust_center | https://www.enkryptai.com/blog/security-as-stewardship-the-human-obligations-behind-machine-intelligence | https://github.com/security |
| security.vulnerabilities | - | `{"count":0,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=pypi&package_name=rebuff&per_page=100","last_12m":0,"max_severity":null}` |

## Capabilities (AI Guardrails)

| Capability | Enkrypt AI | Rebuff |
|---|:--:|:--:|
| **Capabilities** |  |  |
| Architecture model | Managed cloud inline proxy | Managed cloud inline proxy |
| Prompt injection and jailbreak blocking | ✓ | ✓ |
| Inbound pii and credit card masking redaction | ✓ | - |
| Outbound toxicity and competitor mention blocking | ✓ | - |
| Hallucination and topical off brand drift detection | ✓ | - |
| Sub 50ms latency guarantees for proxy routing | ✓ | - |
| Custom regex and deterministic denylist rulesets | ✓ | ✓ |
| Streaming token interception and chunked eval | - | - |
| Rag retrieval chunk poisoning defense | - | - |
| Zero data retention and prompt privacy guarantees | ✓ | ✗ |
| SOC2 type ii | ✓ | - |
| ISO 27001 | ✓ | - |
| Pricing model | Flat enterprise tier | - |

*Source: vioscaleAI. Generated 2026-10-16T20:52:46.830Z. "-" = undocumented, not absent.*