The mistake I see constantly: people jump straight into a subscription before they even know what stage of hair loss they’re dealing with. They pick a brand based on an Instagram ad, order three months of pills, and then wonder why nothing happened. Starting with some kind of objective read on where you actually stand makes every other decision easier.
Here is my ranked breakdown of tools and services worth your time.
1. HairLine AI
Free. No signup. Takes about thirty seconds.
You upload a photo or use your webcam, and the tool runs it through a vision model (Gemini 3 Pro, for the technically curious) to classify your Norwood stage. It also spits out a rough estimate of graft count and transplant cost ranges, shown in a simple dashboard. That combination, an AI-generated stage read plus a cost context, is genuinely useful before you spend a dollar anywhere else.
What I appreciate is what it does NOT do. No prescription, no upsell, no account wall. It is a neutral starting point that helps you figure out whether you are a Norwood II who just needs minoxidil or a Norwood V who should be talking to a surgeon. The AI estimate is a guide, not a clinical diagnosis, and the tool is honest about that. Use it to get oriented, then go talk to a dermatologist.
2. Hims
Hims has the widest treatment menu of any telehealth hair brand I have found. They are the only major platform offering topical finasteride, which matters for men who want to minimize systemic absorption and reduce the risk of the sexual side effects that some finasteride users experience. They also carry oral finasteride alongside topical and oral minoxidil, plus combination formulas, all in one place. If you want options under one roof, Hims is the place.
Pricing varies by plan and product, and it is not always the cheapest. But the clinical breadth is real.
3. Keeps
Keeps is hair-loss-only, which keeps things focused. Their three-month plans bring the per-month cost down noticeably compared to month-to-month pricing, and shipping runs about $5. They cover the two evidence-backed treatments, finasteride and minoxidil, without a lot of noise around them. Good fit if you already know what you need and want a straightforward, lower-cost setup.
4. Happy Head
Happy Head writes prescription topical compounds, including custom-formulated combinations. If a standard 5% minoxidil solution is not cutting it, or you want a topical that blends active ingredients, this is one of the few telehealth options that goes beyond off-the-shelf concentrations. Their model is more personalized than most.
5. Roman (Ro)
Roman offers generic oral finasteride and a minoxidil solution through their telehealth platform. They do not carry foam minoxidil, so if application method matters to you, keep that in mind. Clean interface, solid clinical team reputation, no major gaps for the basics.
6. BosleyRx / Bosley
Bosley comes from a transplant background, which means their clinicians think about hair loss on a longer arc than a subscription brand typically does. BosleyRx handles the Rx side, while full Bosley clinics can discuss surgical options too. Useful if you think you might eventually want a transplant consultation and want one provider across both tracks.
7. HairClub
HairClub operates physical clinics and runs multi-modal programs rather than a simple pill subscription. More expensive and more involved, but some people prefer in-person assessment and ongoing monitoring over a mail-order model.
8. Generic Minoxidil (OTC)
Plain 5% minoxidil, store-brand or from a reputable generic manufacturer, works the same as Rogaine at a fraction of the price. Minoxidil has to be used continuously. Stop, and whatever you regained tends to shed within a few months. That is true of every brand selling it, not just the generics.
9. Ketoconazole Shampoo
Not a hair regrowth treatment, but ketoconazole 2% shampoo (prescription strength) does have evidence behind it as an adjunct. It reduces scalp inflammation and DHT activity locally. Worth adding to a routine, not worth replacing finasteride or minoxidil with.
10. Derma-Rolling
A 0.5mm to 1.5mm dermaroller used on the scalp has some clinical backing as an adjunct to minoxidil, not as a standalone. The theory is that controlled micro-injury stimulates growth factors and improves topical absorption. Results vary a lot. Commitment to a consistent schedule matters more than the device itself.
11. Keranique
Keranique is women-specific and OTC. Their core product is a 2% minoxidil spray formulated for women. Women should not use the standard 5% minoxidil unless directed by a clinician, so a women-first product line has practical value here. Limited treatment scope, but the niche focus is legitimate.
*Quick honest note: finasteride and minoxidil are the two treatments with real clinical backing. Everything else on this list is adjunct or supportive. Results from any of them take three to six months minimum, and you have to keep using them. See a dermatologist before starting finasteride especially, since it does carry possible side effects for a subset of users.*
Comparison Table
| Service / Tool | Cost | Rx? | Best For |
| HairLine AI | Free | No | Norwood staging, graft/cost estimate |
| Hims | Varies | Yes | Widest treatment menu, topical fin |
| Keeps | ~$5 shipping, lower 3-mo price | Yes | Budget-friendly basics |
| Happy Head | Varies | Yes | Custom topical compounds |
| Roman | Varies | Yes | Clean oral finasteride + minoxidil |
| BosleyRx/Bosley | Varies | Yes | Transplant track + Rx combo |
| HairClub | Higher | Varies | In-person clinic programs |
| Generic Minoxidil | Low | No | OTC maintenance, budget |
| Ketoconazole Shampoo | Low | Rx for 2% | Scalp adjunct |
| Derma-Rolling | One-time device cost | No | Adjunct to topical minoxidil |
| Keranique | Moderate | No | Women’s OTC minoxidil |
FAQ
Do I need to know my Norwood stage before signing up for a subscription?
Not technically required, but it helps a lot. Knowing whether you are a Norwood II or a Norwood VI changes whether a topical makes sense, whether a transplant consultation is worth pursuing soon, and how aggressive your treatment plan needs to be.
Is finasteride safe?
The evidence base is strong and it is FDA-approved for male pattern hair loss. A small percentage of users report sexual side effects. Those typically resolve after stopping the medication. Talk to a clinician before starting, not after.
Can women use the same products men use?
Mostly no. Finasteride is not approved for women and is contraindicated in pregnancy. Women typically use 2% minoxidil rather than 5%. Any woman dealing with significant hair loss should see a dermatologist, since the causes are more varied than in men.
When can I expect to notice a difference from minoxidil or finasteride?
Three to six months is the floor for noticing a change. Some people need a full year to judge. Both treatments require continuous use. The moment you stop, the benefit starts to reverse.
Is an AI hair analysis tool actually useful or just a gimmick?
Depends on the tool. One that applies a real classification system (like Norwood staging) and gives you actionable context, graft estimates, treatment direction, is genuinely useful as a first step. It is not a substitute for a dermatologist, but it is a better starting point than guessing or relying on a sales quiz from a brand that profits from your answer.
Sources
- American Academy of Dermatology, treatment guidelines for hair loss (aad.org)
- Sinclair R. et al., “Minoxidil: an evidence-based review,” Journal of the American Academy of Dermatology
- FDA drug label, finasteride 1mg (Propecia)
- Dhurat R. et al., “A randomized evaluator blinded study of effect of microneedling in androgenetic alopecia,” Journal of Cutaneous and Aesthetic Surgery, 2013
- Piérard-Franchimont C. et al., “Ketoconazole shampoo: effect of long-term use in androgenic alopecia,” Dermatology, 1998
