How much does Zotero cost?

Zotero publishes 4 tiers, from Free for Free up to $120/year for Unlimited Storage. The entry tier costs nothing.

What is the difference between Free and 2 GB Storage on Zotero?

2 GB Storage costs $20/year against Free, and adds 2 gb storage, synchronization of pdfs, images, web snapshots across devices.

Is the Unlimited Storage plan on Zotero worth it?

That depends entirely on whether you need what it adds, which on the published record is unlimited storage, full synchronization capabilities. It costs $120/year against $20/year for 2 GB Storage. Softwr has not used either tier, so this page can tell you what changes, not whether it is worth the difference to you.

Which research tools can I use without paying?

2 of the 8 research tools listed alongside Zotero have a free tier: LabArchives, Marvin.

What am I actually paying for with Zotero?

The record we hold does not itemise what each tier includes beyond the plan names and prices. The Zotero review carries whatever feature detail is available.

Does Zotero charge per user?

The record carries a price and a billing period for each of its 4 tiers, but not the unit that price is charged in. Per-seat and flat-rate billing look identical in this data, so check the vendor's page before budgeting for a team.

Are these Zotero prices current?

They are what the catalogue entry holds, refreshed when the entry is. Vendors change pricing without notice and nobody at Softwr re-verifies each tier by hand, so treat this as a structured summary and the vendor's own pricing page as the authority.

What should I compare Zotero against before paying?

The closest research tools in this directory are Sapio Sciences, Condens, LabArchives, LabVantage. Each has a side-by-side comparison with Zotero covering price, platforms and features.

Research · pricing

Zotero pricing

Zotero publishes 4 tiers. Below is each one, what it adds over the tier beneath it, and where the ladder stops being worth climbing for most people.

As of 28 August 2026, Zotero pricing is free, then $20/year across 4 published tiers. Figures are the vendor's list prices as recorded on this page's last check; the vendor's site is the final word.

Entry price: Free, then $20/year
Model: Freemium
Tiers: 4
Free tier: Yes

Zotero plans, side by side

Every published tier in ascending order of price, with the number of features each one lists. An absence here means the record does not itemise it, not that the tier lacks it.

Zotero pricing tiers
Plan	Price	Features listed	Step up from the tier below
Free	Free	3	Entry tier
2 GB Storage	$20/year	2	+$20/year, 2 more features
6 GB Storage	$60/year	2	+$40/year, 2 more features
Unlimited Storage	$120/year	2	+$60/year, 2 more features

What each tier adds

The set difference between each tier's feature list and the one beneath it. Where a tier lists nothing new, the vendor has either stopped repeating the inherited list or the tier raises limits rather than adding capability, the record does not distinguish the two, so this page does not either.

Free

The entry tier. It covers 300 mb storage, collaboration features at no cost, group libraries for team use.

2 GB Storage

$20/year

Over Free, this tier adds:

2 GB storage
Synchronization of PDFs, images, web snapshots across devices

6 GB Storage

$60/year

Over 2 GB Storage, this tier adds:

6 GB storage
Synchronization across all devices

Unlimited Storage

$120/year

Over 6 GB Storage, this tier adds:

Unlimited storage
Full synchronization capabilities

Where Zotero stops being free

Free, Free

300 MB storage
Collaboration features at no cost
Group libraries for team use

2 GB Storage, $20/year

The first thing you pay for:

2 GB storage
Synchronization of PDFs, images, web snapshots across devices

How that compares in Research

Too few research tools in this directory publish a starting price to quote a meaningful median, so the table below is a like-for-like list rather than a ranking.

Zotero entry price against other Research tools
Tool	Entry price	Model	Rated	Head to head
Zotero (this page)	Free, then $20/year	freemium	-
Sapio Sciences	On request	quote	-	vs Zotero
Condens	€15/month	Per contributor per month	-	vs Zotero
LabArchives	Free, then $330/year	Per user per year	-	vs Zotero
LabVantage	On request	quote	-	vs Zotero
Florence eBinders	On request	quote	-	vs Zotero
Medidata Rave	On request	quote	-	vs Zotero

Ratings are aggregated from third-party sources and imported with each catalogue entry, they are not reviews hosted on Softwr. How each figure is used is set out on the Zotero badges page.

Before you pay for Zotero

Three things this page cannot tell you, and all three change the bill. The record carries a price and a billing period but not the unit - per-seat and flat-rate pricing are indistinguishable in this data, so a five-person team may be looking at five times the figure above. It carries no annual rate, so any discount for paying yearly is not something this page can quote. And it carries no trial length.

What it can tell you is the shape of the ladder: 4 tiers between Free and $120/year, with the jump itemised above. Because there is a free tier, the cheapest way to answer the rest is to use it before paying anything.

Zotero runs on not recorded. The full record is on the Zotero review, and the rest of the category is under best research tools.

Zotero pricing on the vendor's own site

Zotero pricing questions

How much does Zotero cost?: Zotero publishes 4 tiers, from Free for Free up to $120/year for Unlimited Storage. The entry tier costs nothing.
Does Zotero have a free plan?: Yes. The Free tier costs nothing and covers 300 mb storage, collaboration features at no cost, group libraries for team use. Paying starts at $20/year for 2 GB Storage.
What is the difference between Free and 2 GB Storage on Zotero?: 2 GB Storage costs $20/year against Free, and adds 2 gb storage, synchronization of pdfs, images, web snapshots across devices.
Is the Unlimited Storage plan on Zotero worth it?: That depends entirely on whether you need what it adds, which on the published record is unlimited storage, full synchronization capabilities. It costs $120/year against $20/year for 2 GB Storage. Softwr has not used either tier, so this page can tell you what changes, not whether it is worth the difference to you.
Which research tools can I use without paying?: 2 of the 8 research tools listed alongside Zotero have a free tier: LabArchives, Marvin.
What am I actually paying for with Zotero?: The record we hold does not itemise what each tier includes beyond the plan names and prices. The Zotero review carries whatever feature detail is available.
Does Zotero charge per user?: The record carries a price and a billing period for each of its 4 tiers, but not the unit that price is charged in. Per-seat and flat-rate billing look identical in this data, so check the vendor's page before budgeting for a team.
Are these Zotero prices current?: They are what the catalogue entry holds, refreshed when the entry is. Vendors change pricing without notice and nobody at Softwr re-verifies each tier by hand, so treat this as a structured summary and the vendor's own pricing page as the authority.
What should I compare Zotero against before paying?: The closest research tools in this directory are Sapio Sciences, Condens, LabArchives, LabVantage. Each has a side-by-side comparison with Zotero covering price, platforms and features.