past.dev vs AstroSafe
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
past.dev compared with AstroSafe
| Detail | 
past.dev | 
AstroSafe |
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| What it does | Memory for AI agents
| Kid-safe AI infrastructure and services for children's products
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| Stage | Not given
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| Founded | Not given
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| Based in | Not given
| GB
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| Pricing model | Not given
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| Pricing | Not given
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| Key features | - Ingest timestamped text
- Recall with ranked documents
- Dated evidence and sources
- Audience-based access control
- Query past dates
- Deletion and data removal
- SOC 2 Type II certified
- Self-hosting option
- MCP server integration
| - Aegis safety middleware for GPT, Claude, Gemini, Llama and other models
- Custom AI model design and training for specific domains and use cases
- Enterprise AI infrastructure with private deployments and scalable inference
- Safety-readiness sprint audits mapping gaps against COPPA, GDPR-K and EU AI Act
- Independent benchmark scoring AI models on kid-specific scenarios
- Independent benchmark for kid-safe AI apps scoring moderation and parental controls
- Age-aware response tuning adapted to each child's developmental stage
- Tamper-proof parental controls that children cannot circumvent
- Privacy-by-design architecture without data profiling or training on children
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| What makes it different | - Maintains history of fact changes with dates
- Returns current facts not similarity-ranked text
- Verifiable with source attribution
- Works at scale with minimal accuracy loss
| - Purpose-built for children rather than generic adult AI systems adapted for kids
- Independent, vendor-neutral benchmarks for kid-safe AI with open methodology and quarterly updates
- Full end-to-end services from custom model training to App Store launch
- Years of experience shipping safe consumer products for families
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| Free plan | 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) | 20 ▲ +18 (up) since last check | 42 ● no change since last check |
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| Trust Flow (Majestic) | 0 | 28 |
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| Citation Flow (Majestic) | 19 | 42 |
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| Referring domains (Majestic) | 8 | 499 |
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3 details filled in for both companies.
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