Best AI Tools in Vietnam 2025
Oct 2025
Discover The Top 50 AI Products
Check out the top ranking list of the best AI products in Vietnam. Compare traffic, market shifts and growth trends.
Key Takeaways
Fast Growing Top AI Tools in October 2025
October 2025 marks a surge in narrative and analytics tools. Story AI led growth at 98.5% in narrative generation, while Gliglish (63.9%) and IndexBox (63.5%) highlighted strong user demand for interactive language learning and automated business intelligence.
AI Products Facing Sharply Declined Traffic in October 2025
Specialized academic, localized, and media-generation tools faced steep traffic contractions. LearnFast AI dropped due to post-term seasonal shifts, while regional tools like Wrtn and video generator Mango AI lost traffic amid market saturation and ecosystem consolidation.
Ranking List
| Rankings | Monthly Visits | ||
 | Google AI Studio | 8.5M | |
 | Google Veo 2 | 8.5M | |
 | AI PDF Summarizer | 3.5M | |
4 | CapCut | 2.7M | |
5 | Quizlet | 2.3M | |
6 | Gemini Omni Flash | 1.6M | |
7 | Gemini Spark | 1.6M | |
8 | Gemini Personalization | 1.6M | |
9 | Gauthmath | 1.5M | |
10 | Beacons | 1.3M | |
11 | Monica - Your ChatGPT AI Assistant Chrome Extension | 621.2K | |
12 | Poe | 399.5K | |
13 | Hailuo AI Video Generator | 292.1K | |
14 | Sider | 274K | |
15 | Dewatermark.ai | 165.2K | |
16 | VideoGen - AI Video Generator | 138.3K | |
17 | TTSMaker | 113K | |
18 | Yodayo | 96.8K | |
19 | Factory | 92.9K | |
20 | Gliglish | 36.6K | |
21 | FlexClip | 14.4K | |
22 | Nanonets | 13.9K | |
23 | Syllaby.io | 13.9K | |
24 | Praktika | 13.2K | |
25 | Haiper AI | 10.5K | |
26 | AI Magicx | 10K | |
27 | Elai.io - Automated AI Video Generation Platform | 8.1K | |
28 | Privee AI | 7.4K | |
29 | IndexBox | 7.1K | |
30 | PolyAI | 6.7K | |
31 | Wrtn | 6.4K | |
32 | Trip Planner AI | 4.9K | |
33 | InteriorAI | 4.8K | |
34 | LearnFast AI | 4.3K | |
35 | Buddy's Curriculum | 3.3K | |
36 | Mango AI | 3.1K | |
37 | FinChat.io | 2.9K | |
38 | Ora.ai | 2.5K | |
39 | Story AI | 2.3K | |
40 | cookAIfood | 1.6K | |
41 | HEROZ | 1.4K | |
42 | Promptrr.io - AI Prompt Marketplace | 964 |
Top 5 Growing AI Tools - Trends & Analysis
No.1 - Story AI: Gained 3.3K monthly visit growth and 30.3% growth rate
Story AI achieved 2.3K monthly visits with a 98.5% increase, largely propelled by heightened visibility from detailed reviews highlighting its Emotion Analysis Engine for narrative pacing feedback. Additional product enhancements, including AI chat for brainstorming and file analysis tools, further drove user interest and traffic growth.
No.2 - Gliglish: Gained 12.5K monthly visit growth and 6.2% growth rate
Gliglish's traffic growth was primarily driven by active platform updates, including expanding language support to include Irish and refining its free tier to offer more generous usage limits. Strong user engagement around its core AI speaking tutor and instant pronunciation feedback features further accelerated adoption.
No.3 - IndexBox: Gained 29.3K monthly visit growth and 17.5% growth rate
IndexBox achieved a 63.5% traffic increase reaching 7.1K visits, largely driven by heightened organic demand for its market intelligence reports on major October 2025 economic events. The platform aggressively published timely coverage on high-volatility topics like the $500B crypto market crash, U.S. manufacturing contraction, and housing market downturns, boosting user acquisition. Additionally, its expanded long-term sector forecast reports further strengthened search visibility among analysts and business researchers.
No.4 - Gauthmath: Gained 2.8M monthly visit growth and 19.8% growth rate
Gauthmath reached 1.5M monthly visits with a 50.9% growth, primarily driven by the rollout of its major 'AI Live Tutor' upgrade featuring real-time voice tutoring and an interactive whiteboard. Additionally, strong promotional momentum and top rankings among U.S. education app downloads significantly contributed to the surge in traffic.
No.5 - Buddy's Curriculum: Gained -4.1K monthly visit growth and -7.8% growth rate
Buddy's Curriculum experienced moderate growth with 3.3K monthly visits (up 29.7%), driven by the release of 'BuddyGPT', which introduced a safe open-conversation mode for kids to practice spoken English. Recent performance optimizations for its voice-based interactive tutoring app further supported user acquisition and engagement.
Frequently Asked Questions
The rankings are based on monthly traffic data from the third-party platform Similarweb, which ranks products by the number of visits to their websites during a given month. The results are not influenced by any commercial partnerships or advertising, and no subjective evaluations are involved, ensuring the objectivity and fairness of the rankings.To elaborate, our research indicates that websites are a common and important way to use AI tools, so this ranking primarily uses website traffic as an objective metric. The goal is to help users understand the growth trends and changes of top AI products and make it easier to choose the right tools. However, it is inevitable that some AI products, which offer services in other forms, might have their actual traffic unaccounted for.