71
Stack Score
Editorial pick
HyperWrite Research
Personal AI research assistant.
Try HyperWrite Research✓ Free trial available
Best for
Knowledge workers who need a personal research agent that browses the web and produces structured briefings on demand.
At a glance
- Pricing
- freemiumfrom $20/mo
- Setup time
- 5 minutes
- Learning curve
- easy
- Last verified
- 5/19/2026
What we love
- ✓Solid multi-step web research for the price
- ✓Custom tools let you build domain-specific assistants
- ✓Browser agent is novel for research-heavy workflows
Where it falls short
- −Research quality below Perplexity Pro and ChatGPT's Deep Research
- −Browser agent can hang on complex sites
- −Less polished than competitors with bigger teams
Pricing
✓ Pricing verified Jun 21, 20262 tiers
Premium
$19.99
per month
- ✓250 AI Messages per Month
- ✓Citations + Real-Time Info
- ✓3 Custom Personas
- ✓Hundreds of AI Tools
- ✓Unlimited TypeAheads
Ultra
$44.99
per month
- ✓Unlimited AI Messages
- ✓10 Custom Personas
- ✓First Access to Experimental Features
- ✓Unlimited TypeAheads
- ✓Priority access to Agent features
Why we picked it
Useful for one-off research tasks where you don't want to subscribe to Perplexity Pro.
Overview
AI research + writing agent. Multi-step browsing, document drafting, custom personas.
Key features
- ●Personal AI research assistant that browses the web
- ●Multi-step research with structured reports
- ●Custom AI tools — train specialized assistants
- ●Browser agent autocompletes forms and research tasks
- ●Citations inline in generated reports
- ●API for programmatic research workflows
Best use cases
Market research briefs
Generate a structured briefing on a company, market, or competitor with cited sources.
Sales prospect research
Build a custom tool that researches prospects by URL and produces consistent intake notes.
Travel and logistics planning
Have the browser agent compare flights, hotels, and itineraries while you do something else.
Integrations
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