
SpecialistGeneral conversational AI workspace capable of deep reasoning, tutoring, and generating custom study plans.
SpecialistGeneral conversational AI workspace capable of deep reasoning, tutoring, and generating custom study plans.
Antom records 2,337,988 monthly visits with +28.6% month-over-month growth and Contact for Pricing pricing. Astra AI records 7,356,157 monthly visits with +40.3% growth and Freemium, Paid pricing.

AI-powered global payments and growth platform for merchants
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | antom.com | astra-ai.co |
| Pricing Model | Contact for Pricing | Freemium, Paid |
| Monthly Visits | 2.34M (2,337,988) | 7.36M (7,356,157) |
| MoM Traffic Delta | +520.54K (+28.6%) | +2.11M (+40.3%) |
| Primary Market & Share | 🇨🇳 China (25.9%) | 🇻🇳 Vietnam (14.3%) |
| Direct Visits / mo | 212.94K | 2.36M |
| User Rating | 4.2 | 4.3 |
| Supported Platforms | Website | Website |

AI-powered global payments and growth platform for merchants
Accept cards, wallets, online banking and BNPL across 200+ markets and 140+ currencies through a single gateway.
Route transactions across multiple gateways, acquirers and wallets with smart routing to raise success rates and cut development cost.
AI-driven risk decisions delivered in real time, trained on billions of data points to widen fraud coverage without blocking good buyers.
End-to-end subscription management, metered usage billing, invoicing and collections, plus automation for global tax compliance.

Your personal AI tutor for every subject, from notes to exam day.
Upload your notes, slides or past papers, set your exam date and target grade, and Astra assembles a topic-by-topic revision plan built around exactly what you'll be tested on.
Ask by typing, speaking or snapping a photo. The tutor explains concepts at your level, asks follow-up questions and keeps going until the idea actually clicks.
Generate guided lessons, flashcards, quizzes, true/false and smart-text exercises, plus an auto-generated podcast so every learning style is covered.
Practise with realistic oral and timed written mock exams that get graded, so you know where you stand before the real thing.

SpecialistGeneral conversational AI workspace capable of deep reasoning, tutoring, and generating custom study plans.
SpecialistGeneral conversational AI workspace capable of deep reasoning, tutoring, and generating custom study plans.
AI study app that converts notes, PDFs, and videos into interactive flashcards and gamified quizzes.
AI study app that converts notes, PDFs, and videos into interactive flashcards and gamified quizzes.
All-in-one student study platform that solves homework problems, predicts exams, and generates custom flashcards.
All-in-one student study platform that solves homework problems, predicts exams, and generates custom flashcards.
Free study platform that automatically generates flashcards and practice tests from your lecture notes and files.
Free study platform that automatically generates flashcards and practice tests from your lecture notes and files.

SpecialistInteractive learning platform teaching math and science through hands-on visual puzzles and guided AI tutoring.
SpecialistOnline exam preparation platform combining course study materials with an interactive AI study tutor.
SpecialistOnline exam preparation platform combining course study materials with an interactive AI study tutor.

AI learning platform that turns course materials into interactive flashcards, quizzes, study notes, and video explainers.
AI learning platform that turns course materials into interactive flashcards, quizzes, study notes, and video explainers.

AI learning assistant that automatically converts course materials and lectures into study guides and quizzes.
AI learning assistant that automatically converts course materials and lectures into study guides and quizzes.
SpecialistAI-powered exam preparation platform providing mock tests, spaced-repetition flashcards, and audio lesson summaries.
SpecialistAI-powered exam preparation platform providing mock tests, spaced-repetition flashcards, and audio lesson summaries.

AI study platform that converts course materials into interactive practice questions and flashcards.
AI study platform that converts course materials into interactive practice questions and flashcards.

AI tutoring and homework platform providing step-by-step solutions and guided tutor modes for STEM subjects.

Provides similar cross-border payment processing and checkout integration, but focuses more on standard international gateway services than full merchant digitalization.
Provides similar cross-border payment processing and checkout integration, but focuses more on standard international gateway services than full merchant digitalization.