Professor Messer
Worth it
Confidence: Medium
Self-studiers chasing CompTIA A+, Network+, or Security+ should start here . full video courses are free and users repeatedly report exam passes.
New check
Comparison
Professor Messer vs Reddit
Professor Messer lands on Worth it, and Reddit lands on Depends.
Depends
Confidence: Medium
Fine as a free community and research tool for consumers, niche audiences, and candid product opinions.
| Compare | Professor Messer | |
|---|---|---|
| Verdict | Worth it | Depends |
| Best for | CompTIA A+/Network+/Security+ self-studiers | Niche community discussion |
| Who it's not for | Anyone needing hands-on labs . watching videos won't build skills | B2B validation . reviewers say G2 analysis is 10x better |
| Privacy | No known public vulnerabilities found in the sources reviewed.⁵ | Two known breaches (2018, 2023) and a removed warrant canary; no security page found.14 |
| Support quality | Active study groups; no formal support desk | 1.2/5 Trustpilot; account-access complaints |
| Public sentiment | CompTIA candidates overwhelmingly vouch for his free videos, with many reporting exam passes; a minority find the style dry.⁶ | Users value Reddit's candid communities but rate the company itself poorly and remain angry about 2023 API pricing.13 |
| Biggest gotcha | Voucher discounts apply toward exam fees; verify current CompTIA exam codes before buying³ | 2023 API repricing killed apps like Apollo overnight . paid API costs can spike unpredictably16 |
Pick Professor Messer when
- CompTIA A+/Network+/Security+ self-studiers
- Budget-conscious IT career changers
- Video-first learners
- Help-desk-to-security career switchers
When Professor Messer is not a fit
- Anyone needing hands-on labs . watching videos won't build skills
- Non-CompTIA certs (CCNA, AWS, CISSP)
- Companies wanting tracked, admin-managed employee training
- Learners who dislike long lecture videos
Pick Reddit when
- Niche community discussion
- Candid product research
- Consumer and dev-tool marketing
- Free audience insight gathering
When Reddit is not a fit
- B2B validation . reviewers say G2 analysis is 10x better
- Teams needing support SLAs or accountable vendor
- Regulated industries with sensitive data
- Anyone depending on stable API pricing
Sources
- Free A+ 220-1101 Training Courseprofessormesser.comofficial
- A+ Core 1 Success Bundle (notes, exams, videos)professormesser.comofficial
- Discounted CompTIA PenTest+ Voucherprofessormesser.comofficial
- SY0-701 Security+ Study Groupprofessormesser.comofficial
- Product security pageprofessormesser.comsecurity
review
- Cisco Learning Network: CompTIA Security+ helplearningnetwork.cisco.comreview
- LinkedIn post vouching for Messerlinkedin.comreview
- Professor Messer Review (PrepForCerts)prepforcerts.orgreview
- Class Central: Professor Messer coursesclasscentral.comofficial
- Reddit is rated "Bad" with 1.2 / 5 on Trustpilottrustpilot.comreview
- Reddit discloses security breach that exposed source code and internal docssecurityaffairs.comsecurity
security
- Reddit Users Are Planning 48-Hour Blackout Over New Pricing Policybusinessinsider.comnews