Is Dealophant like Honey?

No, they do completely different things. Honey is a browser extension that finds and applies coupon codes at checkout. Dealophant is a search engine that ranks Amazon listings by computed price per unit so you pick the cheapest version of what you want before you check out. Both are free. They stack.

Should I use Dealophant or Honey?

Both. Use Dealophant first to pick the cheapest-per-unit version of whatever you're buying on Amazon. Then check Honey at checkout for any applicable coupon codes. The two save you money in completely different ways.

Does Honey work on Amazon?

Honey works on Amazon for occasional coupon codes, but Amazon coupons are less common than on apparel and software retailers. The bigger Amazon savings come from picking the right listing in the first place, which is where Dealophant helps.

Does Dealophant find coupon codes?

Not currently. The Dealophant approach is to find the cheapest base price per unit, not to layer coupon codes on top. Honey and similar coupon extensions handle that step. Most users use both: Dealophant to pick, Honey at checkout.

Dealophant vs Honey

Honey is a coupon-code finder that runs at checkout. Dealophant is a price-per-unit search engine you use before you pick a product. The two are not in the same category and they do not compete. The interesting question is whether Honey alone is enough or whether you also need Dealophant.

Quick verdict

Short answer: Honey saves you a few percent at checkout via coupon codes, often on retailers other than Amazon. Dealophant saves you 20% to 70% on the listing you pick because it surfaces the actually-cheapest version per unit before you start. The two stack. Honey at checkout, Dealophant at product-pick time.

When Dealophant is the better fit

You are shopping Amazon and the per-unit price varies wildly across pack sizes, brands, or formats (almost every household-goods category).
You want to avoid being fooled by "mega roll", "value pack", "family size" marketing.
You want savings that compound on every purchase in the category, not just the one Honey can apply a coupon to.
You want to verify the methodology and read the source code.

When Honey is the better fit

You shop non-Amazon retailers where coupon codes are common (apparel, food delivery, software).
You forget to look up coupons before checkout and want the browser extension to do it for you automatically.
You participate in PayPal Honey rewards / Honey Gold cashback programs.
You don't want to think about per-unit math and just want to be told "saved you $X at checkout."

Side-by-side

	Dealophant	Honey
Primary purpose	Rank Amazon listings by computed price per unit before you pick.	Apply coupon codes at checkout.
When you use it	Before adding to cart. At product-discovery time.	At checkout, after you've already chosen everything.
Where you save	On the listing itself (a cheaper-per-unit alternative in the same category).	On the cart total via discount code.
Typical savings	20% to 70% by switching to a cheaper-per-unit listing.	5% to 15% via a coupon code.
Coverage	Amazon US, 50+ categories.	Many retailers; coupon codes vary in availability.
Browser extension	No. Standalone web app.	Yes. Auto-runs at checkout.
Account required	No.	Yes for cashback rewards.
Affiliate transparency	Source is public. Commission does not affect ranking.	Owned by PayPal. Affiliate revenue model.
Cost	Free.	Free.

Bottom line

Use both. Pick the cheapest-per-unit listing on Dealophant. Apply Honey coupons at checkout if any are available. Stack the savings.

FAQ

Is Dealophant like Honey?: No, they do completely different things. Honey is a browser extension that finds and applies coupon codes at checkout. Dealophant is a search engine that ranks Amazon listings by computed price per unit so you pick the cheapest version of what you want before you check out. Both are free. They stack.
Should I use Dealophant or Honey?: Both. Use Dealophant first to pick the cheapest-per-unit version of whatever you're buying on Amazon. Then check Honey at checkout for any applicable coupon codes. The two save you money in completely different ways.
Does Honey work on Amazon?: Honey works on Amazon for occasional coupon codes, but Amazon coupons are less common than on apparel and software retailers. The bigger Amazon savings come from picking the right listing in the first place, which is where Dealophant helps.
Does Dealophant find coupon codes?: Not currently. The Dealophant approach is to find the cheapest base price per unit, not to layer coupon codes on top. Honey and similar coupon extensions handle that step. Most users use both: Dealophant to pick, Honey at checkout.