๐ Built for SEBA Class 10 & AHSEC Class 11โ12
Your study partner,
on WhatsApp.
Send any doubt at any hour. Get a clear, board-exam-ready answer in seconds โ in Assamese, Bengali, Bodo, Hindi, Karbi, Manipuri, Nepali, or English.
No app to download ยท No signup form ยท No sales calls. Ever.
Understands & replies in your language
เฆ
เฆธเฆฎเงเฆฏเฆผเฆพ ยท Assamese
เฆฌเฆพเฆเฆฒเฆพ ยท Bengali
เคฌเคกเคผเฅ ยท Bodo
เคนเคฟเคจเฅเคฆเฅ ยท Hindi
Karbi
เฆฎเงเฆคเงเฆฒเงเฆจเง ยท Manipuri
เคจเฅเคชเคพเคฒเฅ ยท Nepali
English
See it workA real doubt.
๐ฌ Try it yourself โ free
A real doubt.
A real answer.
A SEBA Class 10 student asks a trigonometry doubt in Romanized Assamese. DoubtFix explains it clearly โ step by step, in the exact language the student used.
Answers in all 8 supported languages
Step-by-step, matching SEBA & AHSEC marking pattern
Answered in seconds โ any time, any night
9:41โโโ WiFi โช
Learn ยท Solve ยท Master
๐ Ask your doubt now...
๐ฆ
Trigonometry ratio tu valke bujai diya
Trigonometry ratio buli kowa hoy 'right angle' aru 'side dutar major sambandho'k.
Main 3ta ratio ase:
1. sine (sinฮธ) = opp / Hyp
2. cosine (cosฮธ) = adj / Hyp
3. tangent (tanฮธ) = opp / Adj
๐ Example:Jodi angle 30ยฐ ase, opp=2, hyp=4 tente,
sin(30ยฐ) = 2/4 = 1/2
Etiya bujibole parisa ne? ๐
โ
Pythagorean theoremโ
Solve quadratic equationโ
Algebra simplify kori diyaOnline now
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For students
Built around how you actually study
Not a course. Not a video. Just answers โ exactly when you need them.
Answered in seconds
Even at 2 AM, the night before your board exam. No waiting.
Years of board papers
Trained on real SEBA & AHSEC patterns. Answers match the marking scheme.
Your language, your style
Mirrors how you naturally type. No forced textbook language.
Photo questions too
Snap a printed question from your textbook. Get the full solution.
For parents
Peace of mind, built in
You've seen what big EdTech companies became โ sales calls at dinner, EMI plans, fear tactics. We're building something different.
No surprise charges
Free to start, always. Any paid plan is affordable and optional โ never pressured.
No counsellor calls
We don't have a sales team. There is nobody to call you, follow up, or push a package.
No fear marketing
We won't tell you your child will fail without us. Honest help, honest limits.
Built locally, for your child
By an Assamese founder who knows what SEBA and AHSEC actually expects.
"Real progress in education comes from genuinely helping students learn."
Our founding principle โ and the promise we make to every student and parent.
For teachers & coaching centresWe extend your work.
We extend your work.
We don't replace it.
DoubtFix is the 24ร7 doubt-solving backup your students need between your classes โ not a substitute for your teaching.
Official referral partner
Recommend DoubtFix to your students and earn a referral benefit for every student who joins. No paperwork, no lock-in.
Weekly batch insights
Know which chapters your batch struggles with most โ anonymously compiled, privately shared with you every week.
Teacher-reviewed content
Local SEBA & AHSEC teachers verify our answers for board alignment. Your subject expertise directly shapes the system.
Become a partner โ
No paperwork. Just a WhatsApp conversation.
How it works
Three steps. That's it.
1
Save our WhatsApp number
One tap. No app to download. No account to create.
2
Type or photo your doubt
Any language. Any subject. Even a photo of a textbook page works.
3
Get a board-pattern answer
Step-by-step. Marked the way SEBA & AHSEC examiners actually want.
8
Languages
2
Boards Covered
24ร7
Always Online
โน0
To Start
Pricing
Simple. Honest. Affordable.
Every plan has a clear daily question limit โ no hidden caps, no surprise charges. Start free, upgrade when you feel the value.
Free Forever
Explorer
โน0 / month
5 questions/day ยท 60/month cap
Try it with zero risk. No card needed, no expiry date.
โ5 doubts/day โ resets every morning
โAll 8 languages
โSEBA Class 10 & AHSEC 11โ12
โPhoto questions
โBoard-pattern answers, 24ร7
For Regular Learners
Scholar
โน249 / month
20 questions/day
Less than one private tuition class. Use it every evening.
โ20 doubts/day โ 4ร more than free
โEverything in Explorer
โPrevious year paper practice sets
โBoard marking scheme aligned
โCancel anytime โ no lock-in
๐ง Launching soon
โญ Most popular
For Exam Season
Pro
โน399 / month
40 questions/day โ exam mode
For serious board aspirants. Feels unlimited in practice.
โ40 doubts/day โ no daily stress
โEverything in Scholar
โPriority reply during exam season
โFull 10-year question paper bank
โCancel anytime โ no lock-in
๐ง Launching soon
Best Value ยท Full Year
Annual Pro
โน3,199 / year
โน266.58/month ยท Save โน1,589
25 questions/day ยท full year
Pay once. Study all year. Covers board exams & mid-year tests.
โ25 doubts/day for 365 days
โEverything in Pro, 12 months
โOne payment, zero monthly stress
โBest for Class 10 & 12 board year
โPriority support all year
๐ง Launching soon
How it compares to what you already spend
โน1500+
Coaching centre
per month
per month
โน200+
Private tutor
per hour
per hour
โน249
DoubtFix Scholar
entire month
entire month
โน0
Explorer plan
always free
always free
24ร7
Available โ even at
11 PM before exams
11 PM before exams
FAQ
We thought you'd ask
Yes. The free Explorer plan gives you 5 doubts per day (up to 60 per month), no card required. If we ever launch a paid tier, it will be affordable โ and the free tier will always stay free.
We store only the doubts asked and answers given. We never collect names, school names, or Aadhaar. We never sell data. We never will.
Maths, Science (Physics, Chemistry, Biology), Social Science, English, Assamese, Hindi โ across SEBA Class 10 and AHSEC Class 11โ12. More subjects are added regularly.
No โ and it shouldn't. Live teachers build understanding, motivation, and relationships. DoubtFix is the backup for 11 PM panics, quick formula checks, and revision. It works best alongside your existing classes.
Yes. DoubtFix detects the language you write in and responds in that same language โ including Romanised scripts. You don't have to change how you type for it to understand you.
A solo founder from Assam โ not a funded startup, not a Delhi company with a regional division. Someone who grew up with SEBA textbooks and wanted students from his own state to have study help that actually understands them.
What's coming next
DoubtFix is just
getting started.
We are building the most complete AI-powered learning companion Assam has ever seen. Join free today and grow with us.
Voice Doubts
Speak your doubt in Assamese, Bodo, or English โ DoubtFix understands and responds. No typing needed.
Video Explanations
Short video walkthroughs for complex topics โ Maths proofs, Science diagrams, chemical reactions.
Peer Study Groups
Connect with students from your district for collaborative study sessions and shared doubt-solving.
DoubtFix App
A dedicated Android app with full study dashboard, offline revision mode, and richer visual explanations.
Live Doubt Sessions
Weekly live AI + teacher hybrid sessions for the toughest chapters โ co-hosted by Assam subject experts.
Mind Maps & Visual Notes
AI-generated visual mind maps for every SEBA and AHSEC chapter โ perfect for last-minute board revision.
The best time to join is right now.
Students who join during the early phase get first access to every new feature โ free.
๐ฌ Join free today๐ฎ๐ณ Proudly built in Assam
Your next doubt โ
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๐ฌ Start chatting nowNo app download ยท No signup ยท No sales call