The Engine vs Haste Health
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
The Engine compared with Haste Health
| Detail | 
The Engine | 
Haste Health |
|---|
| What it does | AI Workflows for Sales and Content
| Open-source FHIR server for AI-native health apps
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| Stage | MVP
| Not given
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| Founded | Not given
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| Based in | Not given
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| Pricing model | Not given
| Freemium
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| Pricing | Not given
| Self-hosted: Free under Apache-2.0. Developer tier: $0/month (free hosted tenant, no credit card). Production: $1,500/month (signed BAA, 10,000,000 API points/day, 99.9% uptime SLA). Scale: From $6,000/month (50,000,000 API points/day, 99.95% uptime SLA).
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| Key features | - Photorealistic AI avatars with natural voice cloning and dynamic cadence
- Sub-second latency voice AI for live sales calls with objection handling
- 24/7 personalized outreach across calls, texts, and emails
- Instant lead response time under 60 seconds
- Real-time CRM data sync with HubSpot, Salesforce, GoHighLevel and other platforms
- Dollar-for-dollar revenue attribution tracking
- Algorithmic trend intelligence and multi-platform content distribution
- Automated agreement delivery and Stripe integration
| - FHIR R4 REST API with full CRUD operations
- OAuth 2.0 and OpenID Connect authentication
- Model Context Protocol endpoints for AI agents
- Attribute-based access control with FHIRPath
- SQL on FHIR analytics views
- Custom operations in TypeScript
- Multi-tenant support
- TOTP MFA and hardened authentication
- SDKs for TypeScript, Rust and React
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| What makes it different | - One unified system combining content creation and sales automation instead of 10+ disconnected tools
- Produces 1,000+ videos monthly versus 8-12 with traditional production
| - Normalizes data from Epic, Oracle Health, HL7v2 and any FHIR server into one API
- No feature gates: same open-source code in self-hosted and hosted versions
- Production-ready compliance: signed BAA, SOC 2 roadmap, pre-answered security questionnaire
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| Free plan | Not given
| Not given
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| Open source | Not given
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| Platforms | Not given
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| Public API | Not given
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 2 ▼ −3 (down) since last check | 2 ● no change since last check |
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| Trust Flow (Majestic) | 2 | 3 |
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| Citation Flow (Majestic) | 8 | 22 |
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| Referring domains (Majestic) | 3 | 13 |
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3 details filled in for both companies.
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