Tree Nerd Academy: 100 free trial questions converted to lifetime purchase course, earning $23.2 million in 8 months
Headline cites the Historical Research Snapshot. KPI strip is the Latest Revenue Snapshot.

Product at a glance
- what is it
- Online preparation platform for ISA certified arborist exam, integrating more than 6 hours of video courses, 4500+ adaptive question bank and AI tutoring.
- who is it for
- Preparation for ISA certification for first-line arborists in North America, as well as tree care companies that purchase bulk training seats for employees.
- how does it charge
- Question bank practice package $60, self-study main package online price $199, including community and podcast circle version online price $229.
- business model
- One-time purchase enjoys lifetime access and subsequent updates, currently 0 active subscription, customized quote for teams of 5 or more.
- Revenue in the past 30 days
- $38K
accumulated total revenue
Open evidenceFact · as of 2026-11-04
Evidence type: Fact
Source: Latest Revenue Snapshot · provider payment sync
as of: 2026-11-04
Provider-verified revenue signal ≠ audited company financials.
MRR = current monthly recurring run rate · 30-Day revenue = what the provider recorded in the trailing 30 days. Timing, not extra revenue, is why a ratio can exceed 100%.
Summary
What kind of business is this
Visit site www.treenerdacademy.comSwedish developer Herman Palmgren collaborated with ISA master arborist Chris Comer, who has nearly 20 years of experience, to offer a 100-question mock exam without registration to address pain points in preparation. After being online for about 8 months, it accumulated revenue of 232,300 dollars, with a profit margin of 95% in the past 30 days.
- Free diagnostic entry
- 100 questions free mock exam without registration (105 minutes)
- Profit margin in the past 30 days
- 95.0% (single visitor revenue $3.04)
- Number of trainees
- Official website displays 781 people (estimated 753 users)
- Amount of question bank and courses
- 6+ hours of video, 100+ graphic and text courses, 4500+ questions

Core growth findings
Findings may cite earlier snapshots; header KPIs carry Fact and a revenue as-of date. Revenue as of 2026-11-04.
- 01
105 minutes free mock exam without registration directly completes pre-sales diagnosis
No email wall, directly opening 100 simulated questions covering 10 major exam areas, using weak item reports by field to drive candidates to purchase $199 to $229 courses.
- 02
Technical support + industry masters establish vertical trust
Herman is responsible for adaptive question bank and ArbAI tutoring research and development, Chris Comer with nearly 20 years of experience is responsible for video teaching, 1-on-1 Q&A and peer endorsement.
- 03
Preparing for wrong questions and comparing SEO with peer alliances to supplement customer acquisition
Focusing on the differences between ISA and TRAQ and comparing TreeU's layout search (accounting for 37.9% of visits), and jointly launching equipment vendors to hang atp exclusive parameter distribution.
- Number tags
- FactStraight from the source
- DerivedCalculated from facts
- ClaimedSelf-reported, unverified
- EstimateOur reading
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- ?How does a no-signup 100-question test drive $199–$229 sales?
- ?How did a software builder win trust in arborist certification?
- 01The business
- 02Where customers come from
- 03Growth plays
- 04Social & community
- 05Timeline
- 06What to copy
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