RegAffairs AI vs Postbye
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
RegAffairs AI compared with Postbye
| Detail | 
RegAffairs AI | 
Postbye |
|---|
| What it does | Cited answers from regulatory data across jurisdictions
| Cancel subscriptions by certified mail with tracking and proof of delivery
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| Stage | Not given
| Not given
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| Founded | Not given
| Not given
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| Based in | Not given
| US
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| Pricing model | Freemium
| Paid
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| Pricing | Free: $0/month with 10 questions per month. Pro: $100/month with unlimited questions, or $1,000/year (save $200).
| Not given
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| Key features | - Answers cited to primary regulatory sources
- Full research trail shown on the page for every answer
- Coverage of 1,485 regulation databases across 8 industries and 48 jurisdictions
- Paragraph-level citations pinned to exact regulations
- Corpus refreshed weekly with new jurisdictions and registers
- Data processed and stored in the EU by default
- Questions and uploads never used for model training
- Covers chemicals, pharma, food, cosmetics, medical devices, pesticides, biocides, fashion and workplace safety
- Integration with Claude and ChatGPT
| - Certified mail delivery with tracking
- Signed delivery proof via email
- Letters mailed every business day
- Legally valid cancellation letter
- Cancellation confirmation follow-up
- Company address database
- Money-back guarantee within 10 business days
- Typically delivered in 2 to 5 business days
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| What makes it different | - Better accuracy than general AI on regulatory questions with citations to official sources
- Every answer shows the complete research trail and how it was produced
- Hours of manual cross-referencing compressed into minutes
- Only searches official regulatory datasets, never invents information
- Faster and cheaper than traditional regulatory consultants for status checks and research
| - Certified mail with return receipt creates legally enforceable proof
- Removes need to call, email or navigate automated systems
- Handles companies with strict renewal cutoff policies
- Provides documented proof for dispute resolution
- Simple two-minute ordering process
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 3 ● no change since last check | Not checked yet ● no change since last check |
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| Trust Flow (Majestic) | 0 | 0 |
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| Citation Flow (Majestic) | 23 | 0 |
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| Referring domains (Majestic) | 13 | 0 |
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4 details filled in for both companies.
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