Abigail vs IP Author (2026): Patent Prosecution AI Comparison
Two AI tools for patent prosecution compared head-to-head. Both help with Office Action responses, but with different architectures and approaches.
TL;DR
AI-native platform with 10-expert tiered pipeline, Glass Box transparency, element-level prior art mapping, full docketing, examiner intelligence, and $49/response pay-per-use pricing.
AI-powered prosecution tool focused on response drafting with Word plugin integration. Integrates into existing attorney workflows through familiar Microsoft Office environment.
Abigail offers deeper analysis and a more comprehensive prosecution platform (docketing, examiner intelligence, Prior Art Comparator). IP Author offers tighter Word integration for attorneys who prefer working in their existing document environment.
Feature-by-Feature Comparison
| Feature | Abigail | IP Author |
|---|---|---|
| OA Parsing & Classification | ||
| Claim-by-Claim Analysis | ||
| Element-Level Prior Art Mapping | ||
| Prior Art Comparator (side-by-side) | ||
| 10-Expert Tiered Pipeline | ||
| Glass Box AI Transparency | ||
| Word Plugin Integration | ||
| New Matter Detection | ||
| 103 Obviousness Analysis | ||
| 112 Written Description Analysis | ||
| Examiner Intelligence | ||
| Full Docket Management | ||
| USPTO PAIR Sync | ||
| 37 CFR DOCX Export | ||
| Drawing Objection Analysis | ||
| Chemical/Sequence Support | ||
| REST API | ||
| Form TemplatesAbigail has 18 USPTO form templates |
Pricing Comparison
Abigail
Pay-per-use: $49 per OA response export. Credit packages from $25-$2,000. No subscription. $100 free credits for new users.
IP Author
Subscription-based pricing. Contact sales for current rates. Typically in the $1,500-$2,000/month range for firm licenses.
Where Each Tool Excels
Abigail Strengths
- Deeper analysis via 10-expert tiered pipeline
- Glass Box AI transparency (verified against source documents)
- Prior Art Comparator for side-by-side citation analysis
- Full docketing with USPTO PAIR sync
- Examiner intelligence (allowance rates, interview patterns)
- Accessible pay-per-use pricing for solo practitioners
- OpenClaw REST API for custom integrations
- Specialty IP support (chemical, sequence listings, math)
IP Author Strengths
- Microsoft Word plugin fits existing attorney workflow
- Familiar document editing environment
- Lower learning curve for attorneys who prefer Word
- Direct editing within the response document
Which Should You Choose?
Choose Abigail if...
You want the deepest possible OA analysis, a complete prosecution platform with docketing and examiner intelligence, and pay-per-use pricing. You are comfortable working in a web application.
Choose IP Author if...
You strongly prefer working in Microsoft Word and want AI assistance integrated directly into your existing document workflow. You do not need docketing or examiner intelligence features.
Try Abigail Free
New users get $100 in free credits. Upload a real Office Action and compare the results yourself.
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