Price, Potency & Side Effects, Compared
Modafinil Comparisons 2026
I compare every major modafinil brand on price, strength, and shipping speed, side by side. Pick the right one without the guesswork.
Master Comparison: Best Sellers 2026
The four brands I keep coming back to, ranked from my own testing and cross checked in our full BuyModa review.
New to modafinil? Start with the safe buying guide, or read the three way Modalert vs Modvigil vs Waklert comparison.
Brand vs Brand
The rivalries buyers ask about most. See also Modalert vs Modafinil.
Modalert vs Modvigil
Sun Pharma potency against HAB Pharma value. Which 200mg generic fits you, and is the cheaper one good enough?
Waklert vs Artvigil
The armodafinil showdown for 12 hour plus focus. Pay more for Waklert, or save with Artvigil?
Modafinil vs Armodafinil
The molecule comparison. Understand the gap between the standard version and the pure R isomer. See the armodafinil dosage guide.
Provigil vs Nuvigil
Brand name against brand name. Why Cephalon patents cost up to 50 times more than the generics. See the detailed differences.
Modalert vs Modvigil vs Waklert
The three way comparison of the top sellers. Cannot pick between them? This breaks all three down together.
Try Multiple Brands
Not sure which one suits you? I suggest running a few brands before you commit to one.
Modafinil vs Other Nootropics
How modafinil stacks up against ADHD meds and stimulants.
Modafinil vs Adderall
Wakefulness against amphetamine. Compare addiction risk, crash, and focus quality for ADHD.
CompareModafinil vs Caffeine
Prescription strength against coffee. Whether modafinil is worth the upgrade from your daily brew.
CompareArtvigil vs Adderall
Smooth focus against stimulation. Why many pick Artvigil as the alternative.
CompareFlmodafinil vs Modafinil
The fluorinated derivative against the original. Whether newer is actually better.
CompareNuvigil vs Waklert
Brand against generic armodafinil. Whether the brand name justifies the price.
CompareSwitching from Adderall? Read the Adderall to armodafinil transition guide.
Historical Vendor Comparisons
Many older vendors have closed. Here is the history, and where to go now.
DuckDose vs ModafinilCat
Both vendors have closed. See the current 2026 vendor rankings.
Read historyModafinilCat vs DuckDose
Reverse view of two defunct vendors. Both shut down across 2017 and 2018.
Read historyMost vendors from 2016 to 2020 have closed. For current options, see the 2026 vendor rankings with delivery guarantees.
Frequently Asked Questions
Which modafinil brand should I start with?
Start with Modalert 200, the gold standard with the most user feedback. On a budget, Modvigil gives similar effects for less.
What is the difference between modafinil and armodafinil?
Armodafinil is the R enantiomer of modafinil, so it runs about 1.33 times stronger per mg and lasts three to four hours longer. See the full comparison for details.
Is modafinil better than Adderall for ADHD?
They work differently, so neither wins outright. Modafinil has lower abuse potential and a cleaner comedown, while Adderall is FDA approved for ADHD. See the modafinil vs Adderall comparison.
What is the difference between Provigil and Nuvigil?
Provigil contains modafinil and Nuvigil contains armodafinil. Both are brand names from the same maker, with cheap generics available. See the detailed differences.
Where can I buy modafinil safely?
Use the vetted 2026 vendors with delivery guarantees, and read the safe buying guide first. They ship to the USA, UK, Australia, and Canada.
What payment methods are accepted?
Most vendors take credit cards, PayID, and cryptocurrency, with 20% plus off for crypto. Stack a coupon code for extra savings.
Related Guides
More resources to help you compare and decide.
All Comparison Links
Ready to Buy?
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Shop Best Sellers 2026 →More From Our Archive
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Compare Modafinil, Adderall and Caffeine 2026 — full guide.