Desktop Chrome only

3 days free.
Then $8.99/mo.

Install the extension on your desktop Chrome browser and every feature unlocks for 3 days. After that, GlossLink locks until you upgrade. No surprise charges — you choose if and when to pay.

No credit card required for the 3-day trial

Two uses, one tool

For teams · onboarding. Cut new-hire ramp time by defining every internal acronym inline. Built for hospitals, EMT crews, law firms, accounting teams, trade apprenticeships, and any company whose new hires get lost in jargon on day one.

For individuals · learning. Build your own personal glossary as you study — medical terms, legal terms, MCAT vocab, certification prep, online courses. Quiz mode (flashcards & multiple choice) helps you actually retain what you look up. Perfect for college students, nursing & med students, online learners, and certification preppers.

3-DAY FREE TRIAL

Pro · Monthly

$8.99/ month

For individuals · cancel anytime

Upload unlimited CSV glossaries
Add, edit, delete terms in the popup
Highlight terms on any webpage
Auto-detect acronyms & hard words
Quiz mode (flashcards, MC, type-in)
PDF reader with highlighting
Shareable team links
Browser TTS pronunciation

Install & start free trial

Pro · Yearly

$75/ year

Save ~30% · ~$6.25/mo

Everything in Pro Monthly
Roughly 3 months free vs paying monthly
Best for long-term users

Install & start free trial

Billing & policy

Billing: Individual subscriptions are processed by ExtensionPay (powered by Stripe). Charges appear as “EXTENSIONPAY GLOSSLINK” on your statement.
Cancellation: Cancel anytime from your ExtensionPay billing portal. You keep Pro access through the end of your current billing period.
Refunds: No refunds on past subscription charges unless required by law. Email support@glosslink.app with any questions.
Teams & site licenses: Volume / company-wide plans are handled manually by invoice (Stripe). Email support@glosslink.app with seat count — we’ll send a tailored quote.
Platform: GlossLink is a desktop Chrome browser extension only. It does not run on mobile phones, tablets, or non-Chromium browsers.

Common questions

Do I need a credit card for the trial?

No. The 3-day trial starts the moment you install the extension — no signup, no payment info, no email. After 3 days, GlossLink locks until you upgrade.

What happens after my trial ends?

GlossLink stops highlighting until you upgrade. Your saved glossaries stay in your browser, so once you upgrade everything is exactly where you left it.

How do I cancel?

One click in your ExtensionPay billing portal — no emails, no phone calls. You keep Pro access until the end of your billing period.

Is my glossary private?

Yes. Glossaries live in your browser’s local storage. Nothing is uploaded unless you explicitly click “Share link.” Auto-detect sends only single unknown words (never page text) to public APIs (Wikipedia / Wiktionary / Free Dictionary).

Does GlossLink work on iPhone or Android?

No. GlossLink is a desktop Chrome browser extension. It only runs on Chrome / Chromium-based browsers on Windows, macOS, Linux, and ChromeOS desktops & laptops.

Can I add, edit, or delete a single word without re-uploading the whole CSV?

Yes. Open the popup, expand “Add, edit & delete terms,” and manage one term at a time. Changes save instantly to your active glossary.

How do I push updates to my team?

After editing your glossary, click Share link in the popup — you’ll get a single URL teammates can click to import the latest version. (Bulk-managed company glossaries are on the roadmap; email us if you need this today.)

Team or organization licenses?

Yes — email support@glosslink.app with your seat count and we’ll send a Stripe invoice. Right now we onboard teams manually so we can hand-hold the rollout.

3 days free.Then $8.99/mo.