PlantNet alternatives
PlantNet alternatives, and when you actually need one
PlantNet is the unusual case in this category: a plant identifier with nothing to sell you. It is published by a consortium of French public research institutes, it lists no in-app purchases, and it answers with a ranked list and similarity scores rather than one confident name. That makes this an odd alternatives page to write, so it is written the other way round — here is what PlantNet does not do, and what covers each gap.
Most people looking for a PlantNet alternative do not need one — it lists no in-app purchases at all and is published by CTRE COOP INTERNAT RECHERCHE AGRO DEV. There are exactly three good reasons to add something: you want houseplants and cultivars, which is PictureThis; you want everything alive rather than just plants, which is Seek; or you want a human to confirm it, which is iNaturalist.
What PlantNet charges
PlantNet lists no in-app purchases at all. On the App Store listing read on 2026-09-03 there is nothing to buy inside it — no subscription, no unlock, no consumable. That is unusual in this field and it is the reason it appears so often below.
The 5 alternatives, ranked
- PictureThis For houseplants and cultivars In-app purchases $3.99–$49.99 · 4.8★ from 1,111,545
PlantNet is built on wild flora and it shows. If the question is which named variety of hosta, heuchera or philodendron is in the pot, PictureThis has the reference set for it and PlantNet does not. It also carries the watering, light and disease guidance that a plant owner actually wants after the name, which PlantNet does not attempt.
Against it: It is a subscription product: 4 in-app purchase tiers from $3.99 to $49.99 on 2026-09-03. And it answers with one confident name where PlantNet would have shown you three candidates and its uncertainty.
- Seek For everything else alive Free — no in-app purchases · 4.8★ from 30,894
Seek is also free with no in-app purchases, and it identifies insects, birds, mammals, fungi and plants — so it covers PlantNet's job plus the beetle on the leaf. It runs on the device, in real time, with no photo, no upload, no account and no signal required, which makes it the better of the two in a valley with no reception.
Against it: Shallower than PlantNet on plants specifically, and it deliberately refuses to guess below its confidence threshold, so on a hard wild plant PlantNet will give you a ranked shortlist where Seek gives you nothing.
- iNaturalist For an answer you can cite Free — no in-app purchases · 4.1★ from 658
Same organisation as Seek, different job. iNaturalist proposes an identification and then other naturalists confirm or correct it — often somebody who specialises in that genus. That is the only kind of identification on this page a scientist would accept, and confirmed observations become data used in published research.
Against it: Hours to days rather than seconds, an account is required, and observations are public by default including their location, which matters for rare or collectable species.
- Orvik For rocks, coins and things that were never alive In-app purchases $4.99–$29.99
Ours, so weigh it accordingly. The gap it fills is the one no naturalist app can: PlantNet, Seek and iNaturalist are all built for living things, so none of them will tell you what the rock in your hand or the coin in the drawer is. Orvik covers those alongside plants, insects, animals and birds from the same camera, and like PlantNet it shows the ranked near-misses instead of a single answer.
Against it: New, with very few ratings, no community verification, and on wild plants specifically PlantNet has a scientific reference set that we do not.
- Google Lens For plant labels, seed packets and garden centre tags In-app purchases $0.89–$99.99 · 4.6★ from 5,028,083
Google Lens is free and already installed. It is genuinely better than every dedicated identifier at anything with writing on it — reading a faded nursery label, a seed packet, a care tag — which is a real gardening problem that no plant identifier solves.
Against it: For the plant itself it is visual search rather than identification: it shows you photographs that look similar and leaves the conclusion to you, which fails exactly where the look-alikes matter.
All of them, priced
| App | Download | In-app purchases | Cheapest | Dearest |
|---|---|---|---|---|
| PlantNet | Free | None | — | — |
| PictureThis | Free | 4 tiers | $3.99 | $49.99 |
| Seek | Free | None | — | — |
| iNaturalist | Free | None | — | — |
| Orvik | Free | 2 tiers | $4.99 | $29.99 |
| Google Lens | Free | 8 tiers | $0.89 | $99.99 |
What PlantNet is, and why that is unusual
PlantNet comes out of CTRE COOP INTERNAT RECHERCHE AGRO DEV. That matters more than it sounds: it means the product has no subscription funnel because identifying plants is the institutional mission rather than the business model, and it means the reference database is a scientific one that researchers use.
Two design decisions follow from that origin and neither is an accident. First, it asks which organ you photographed — leaf, flower, fruit, bark, habit — before it identifies, because that is how botanical keys work and it dramatically narrows the candidate set. Second, it returns a ranked list with similarity percentages rather than a single name, because that is an honest representation of what an image model actually knows.
Most commercial identifiers do the opposite on both counts: no organ prompt, one confident answer. That is a better product experience and a worse epistemic one, and which you want depends on whether being wrong matters.
The three real gaps
Cultivars. A scientific flora database is built on species as they occur in the wild. Garden centres sell named cultivars — selected, bred, sometimes patented — and those are a commercial dataset that commercial apps have and research apps do not. If the plant came from a shop, PlantNet is the wrong tool.
Care. PlantNet will tell you what a plant is and nothing about how to keep it alive. That is a deliberate scope decision, not an oversight, and it is why the plant-care apps exist as a separate category.
Everything that is not a plant. This is the largest gap in practice. People holding a phone in a garden are as likely to be pointing it at an insect, a bird or a stone as at a plant, and PlantNet does none of those. Seek covers the living ones for free; only a general identifier covers the rest.
Notice what is not on that list: accuracy on wild plants, price, and honesty about uncertainty. On all three PlantNet is at or near the top of the category, which is why this page recommends adding something rather than replacing it.
Free here means something specific
"Free" is the most abused word in this category, so it is worth being precise. On 2026-09-03, three apps on this page listed no in-app purchases at all on their US App Store pages: PlantNet, Seek and iNaturalist. Not a generous free tier — the absence of a paid tier. There is nothing inside them to buy.
All three are published by non-commercial organisations: public research institutes in PlantNet's case, a non-profit joint initiative for the other two. That correlation is the whole story of pricing in this category, and it holds across every app in the table below.
The other apps here are free downloads with subscriptions behind them, which is a legitimate model and generally buys more polish, more cultivar coverage and more care content. It is simply a different answer to the question "is it free", and the answer is no.
Using two apps deliberately
The best setup for most people is not one app. It is two, chosen so their weaknesses do not overlap.
- PlantNet plus Seek — both free, no purchases, together covering wild plants properly and everything else alive adequately. This is the free naturalist's kit and it costs nothing at all.
- PlantNet plus a care app — identification from the research database, care from a commercial product, if you keep houseplants.
- PlantNet plus iNaturalist — instant ranked guess in the field, human confirmation afterwards for anything that matters.
- PlantNet plus a general identifier — for the rocks, fossils, coins and made objects that no naturalist app will ever cover.
Two free apps beat one subscription in this category more often than the marketing suggests, largely because the free ones come from institutions whose reason to exist is being right.
How this page was built
Every figure — price, in-app purchase tier, rating, review count, version, download size, update date — is read from the app's US App Store listing on 2026-09-03 through Apple's own Lookup API and product pages. No number here was typed from memory, and the build fails if one appears in the prose.
The order of the list is by which gap it fills, not by rating or by our preference. PlantNet itself is not ranked because it is the thing being compared against, and the honest conclusion of this page is that most readers should keep it.
Questions people ask
Is PlantNet really free?
Yes, in the strongest sense available: its US App Store listing carried no in-app purchases at all on 2026-09-03. There is no subscription, no unlock and no consumable inside it. It is published by CTRE COOP INTERNAT RECHERCHE AGRO DEV, and identification is the institutional mission rather than a funnel, which is why there is nothing to sell.
Is PlantNet accurate?
On wild flora it is among the best available, and it is unusually honest about its own uncertainty — it returns ranked candidates with similarity scores instead of one confident name, and it asks which organ you photographed first, which is how botanical keys narrow a list. Where it is weak is cultivated varieties, because a scientific flora database is built on species as they occur in the wild.
What is better than PlantNet for houseplants?
PictureThis, clearly. Named cultivars are a commercial dataset that commercial apps maintain and research databases do not, and PictureThis also carries the watering, light and disease guidance a plant owner wants after the name. It costs money — 4 in-app purchase tiers from $3.99 to $49.99 on 2026-09-03 — where PlantNet costs nothing.
Does PlantNet work offline?
No. Identification runs on PlantNet's servers, so it needs a connection. If offline identification matters — a valley with no reception, a trip abroad without data — Seek is the free app to carry, because it identifies on the device itself with no upload at all.
What is the difference between PlantNet and Seek?
PlantNet is plants only, server-side, and returns a ranked scientific shortlist; Seek covers everything alive, runs on the device, and returns one answer or none. Both are free with no in-app purchases. Carry both: PlantNet for a difficult wild plant, Seek for everything else and for anywhere without signal.
Can PlantNet identify rocks or mushrooms?
Rocks, no — it is a plant identifier and stone is outside its scope entirely, as it is for every naturalist app, because rocks were never alive. Fungi are partially covered in some regions but it is not what the database is built for, and mushroom identification from a photograph is unsafe regardless of which app does it.
Do my PlantNet photos get used for anything?
That is part of the point. PlantNet is a citizen-science project, and observations you choose to contribute feed a shared scientific database used in botanical research. If you would rather nothing left your phone at all, Seek is the app for that — it identifies entirely on the device with no upload.
One app instead of 5
Orvik identifies plants, insects, animals, birds, rocks, collectibles, food and natural phenomena from one camera, and shows the near-misses so you can check the answer rather than take it on faith.
Keep reading on Orvik
Other comparisons
Where these figures come from
- Prices, in-app purchase tiers, ratings, versions, download sizes and update dates are read from each app’s US App Store listing on 2026-09-03 using Apple’s own Lookup API and product pages. Nothing on this page is a figure somebody typed from memory, and the build fails if one appears.
- Apple does not publish billing periods next to in-app purchase names, so where two tiers share a name they are usually the same subscription billed over different terms. Check the current price in the App Store before you buy anything.
- Scope and behaviour — what each app identifies, whether it works offline, whether a human confirms the result — come from the apps’ own listings and from using them.
- Orvik is our app. We have tried to be specific about where these competitors are better, because a comparison that never concedes anything is not worth reading.