
SpecialistOpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
SpecialistOpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
Hint records 20,394,530 monthly visits with +15.3% month-over-month growth and Free Trial, Paid pricing. Sider records 2,644,740 monthly visits with -10.6% growth and Freemium pricing.
AI sidebar and browser agent for reading, writing and research
| Dimension / Metric | ||
|---|---|---|
| Official Domain | hint.app | sider.ai |
| Pricing Model | Free Trial, Paid | Freemium |
| Monthly Visits | 20.39M (20,394,530) | 2.64M (2,644,740) |
| MoM Traffic Delta | +2.71M (+15.3%) | -314.2K (-10.6%) |
| Primary Market & Share | 🇺🇸 United States (34%) | 🇺🇸 United States (13.3%) |
| Direct Visits / mo | 1.65M | 1.7M |
| User Rating | 3.8 | 4.5 |
| Supported Platforms | Website | Website |
Your personal guide to modern astrology
Enter your birth details and Hint explains your planetary placements in a long-form reading covering personality, strengths, challenges, relationships, and timing.
Daily horoscopes score six areas such as love, career, energy, luck, and travel, based on your individual chart rather than your sun sign alone.
Compare two charts to see where a connection flows naturally and where tension may appear, with section scores and synastry notes.
Ask a professional astrologer about a relationship, career move, or decision, with the reading grounded in your chart.
AI sidebar and browser agent for reading, writing and research
A persistent panel that reads the page you are on and answers follow-ups with GPT, Claude or Gemini without copying content into another tab.
Summarise long articles, PDFs and YouTube videos, extract key points, and ask detailed questions about the source material.
Translate webpages, PDFs and images, compare bilingual output side by side, and have content read aloud for review on the move.
Delegate multi-step tasks across real websites — price comparison, form filling, research and inbox triage — using your existing logged-in sessions.

SpecialistOpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
SpecialistOpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
SpecialistAnthropic's frontier AI workspace powered by Claude 5.5 for agentic coding, analysis, and nuanced writing.
SpecialistAnthropic's frontier AI workspace powered by Claude 5.5 for agentic coding, analysis, and nuanced writing.

Offers a very similar browser sidebar experience with multiple AI models, but features slightly different pricing and workspace tools.
Offers a very similar browser sidebar experience with multiple AI models, but features slightly different pricing and workspace tools.
Provides robust browser-based summarization and prompt assistance, but lacks some of Sider's deeply integrated multi-model chat UI features.
Provides robust browser-based summarization and prompt assistance, but lacks some of Sider's deeply integrated multi-model chat UI features.
Excels at advanced web automation and data extraction alongside chat, but has a steeper learning curve than Sider.

Offers detailed life strategy reports and birth chart computations, but lacks professional human astrologer consultations.
Offers detailed life strategy reports and birth chart computations, but lacks professional human astrologer consultations.

Free / Open-sourceSummarize YouTube, Google, and any page with AI — free in your browser
Free / Open-sourceSummarize YouTube, Google, and any page with AI — free in your browser
Integrates bookmark management and content composition into a clean sidebar, but has a more limited feature set than Sider.
Integrates bookmark management and content composition into a clean sidebar, but has a more limited feature set than Sider.
Delivers streamlined inline writing and webpage summarization via a browser extension, but with fewer custom sidebar tools.
Delivers streamlined inline writing and webpage summarization via a browser extension, but with fewer custom sidebar tools.
SpecialistFree astrocartography maps with AI-assisted location readings
SpecialistFree astrocartography maps with AI-assisted location readings

Calculates natal charts and interprets divination readings, but focuses more heavily on Eastern metaphysics.
Calculates natal charts and interprets divination readings, but focuses more heavily on Eastern metaphysics.

SpecialistGenerates Four Pillars BaZi charts alongside tarot, but specializes in Eastern astrology rather than Western horoscopes.
SpecialistGenerates Four Pillars BaZi charts alongside tarot, but specializes in Eastern astrology rather than Western horoscopes.