A founder story · Education & Learning
pbmate
Matematică pentru elevii care vor mai mult de 9
Romanian online mathematics platform for grades 5-12 with daily adaptive problems, complete step-by-step solutions, and official exam preparation for national
pbmate is a Romanian educational mathematics platform for students in grades 5 through 12. The platform delivers three new adaptive problems each day that adjust their difficulty based on student responses, accompanied by complete step-by-step solutions. It covers mathematics from middle school through final exams, including official Baccalaureate exam variants (M1 and M2 profiles) and National Assessment (Evaluarea Națională) test materials solved in full with exam-format scoring. Students receive immediate feedback, access to over 9,500 problems in a searchable archive, and formulas organized by topic. Parent accounts allow weekly progress tracking with estimated grades by chapter and activity reports. The platform operates continuously without advertisements.
Matematică pentru elevii care vor mai mult de 9
Plot points
- Three new adaptive math problems daily
- Complete step-by-step solutions
- Over 9,500 problems in complete archive
- Difficulty adjusts based on student responses
- Official exam variants with full solutions
- Parent account with weekly activity reports
- Estimated grades by chapter
- Covers grades 5-12 through final exams
- Formula reference pages organized by topic
Pricing
Pricing model: Freemium
Monthly: 79.90 RON/month (free first 14 days, then charged monthly, cancel anytime). Annual: 59.90 RON/month (718.80 RON/year billed once, save 240 RON vs monthly, free first 14 days). Pricing under 20 RON per week.
pbmate: the metrics
The numbers in this chapter for pbmate.ro: Ahrefs Domain Rating and Majestic link data, with the change since the last chapter.
- Domain Rating
- 15
- no change since last check
- Trust Flow
- 4
- no change since last check
- Citation Flow
- 36
- no change since last check
- Referring domains
- 21
- no change since last check
- External backlinks
- 780
- no change since last check
Ahrefs Domain Rating written up 4 Nov 2026, rewritten 25 Oct 2026. Chapter topic: Computers/Software/Operating Systems (3). Majestic written up 25 Oct 2026, rewritten 25 Oct 2026. Majestic writes the link data. Trust Flow, Citation Flow and Topical Trust Flow are trademarks of Majestic-12 Ltd.
pbmate: where the story is hosted
See where it is hosted
Registration details are not available: the .ro registry publishes no RDAP record.
pbmate: the story since launch
From 25 October 2026, when pbmate went live on Startup Launched, to the latest reading we have.
- Domain Rating (Ahrefs)
- 15 no change since launch
- 15 at launch (25 Oct 2026), 15 on 4 Nov 2026
- Trust Flow (Majestic)
- 4
- First measured 25 Oct 2026
- Referring domains (Majestic)
- 21
- First measured 25 Oct 2026
Day 10 since launch. Next receipt: day 30, 24 Nov 2026. What the readings say, nothing more: a rise or fall here is not proof of its cause. We leave out anything we have not measured.
About to launch?
Our free playbook covers what to do before, on and after launch day, plus which launch directories to try.
- Ahead of launch
- Launch day
- Week one
- After launch
Compare and explore
See the alternatives to pbmate, pbmate vs Benzaiten LMS, pbmate vs Tester.lt, pbmate vs draw.how, more in Education & Learning.
In brief
- How often do new problems appear?
- Users receive a set of three new problems each day, adjusted to their level. The complete archive remains accessible, allowing students to revisit problems from previous days.
- What difficulty levels do the problems cover?
- Problems range from grade 5 through Baccalaureate M1. The algorithm adjusts difficulty over time: difficulty decreases if students make too many errors, and increases when they answer correctly.
- Does pbmate cover the National Assessment exam?
- Yes. For grades 5-8, problems follow the middle school curriculum, and National Assessment preparation includes official exam questions solved completely with exam-format tests.
- Does pbmate cover the Baccalaureate exam?
- Yes. The platform covers both M1 (mathematics-computer science) and M2 (natural sciences and technological profiles), with official exam variants solved step-by-step and scoring calculated as in the actual exam.
- Can parents monitor their child's progress?
- Yes. Parents have a separate account with weekly email reports, estimated grades by chapter, and information about active days and current topic, allowing them to see what their child has studied without asking directly.
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pbmate has a free listing. The owner can unlock the full profile with a paid launch for $5:
- Founder story (locked)
- Milestones (locked)
- Demo video (locked)
- Dofollow website link (locked)
draw.how
Benzaiten LMS