Proton Business deal overview
Proton Business is a privacy-first Swiss platform offering encrypted email, calendar, drive, password manager, and VPN The brand has built a loyal following among teams that need to run a small business on end-to-end encrypted productivity tools, and this month DealRadar has confirmed a fresh promotion that brings real savings to qualifying customers. Use the Proton Business promo code PROTON3 at checkout to unlock 3 Months Free on a new subscription.
Why this deal is worth using
Why this Proton Business deal matters: subscription pricing for tools in this space adds up quickly, especially once you scale past free tiers. This offer is genuinely useful for privacy-focused companies and journalists, and it stacks on top of the standard onboarding experience without locking you into a long commitment. The 3 Months Free savings apply to the Proton Business plan tier most teams actually pick — not a stripped-down trial.
What you get with Proton Business
Here is a quick look at what you get when you redeem this Proton Business discount and start using the platform:
- Encrypted Mail and Calendar
- Encrypted Drive
- Pass password manager
- VPN with secure core servers
- Custom domains
How to redeem this Proton Business promo code
How to redeem the Proton Business promo code:
1. Click the GET CODE button on this page — it opens Proton Business in a new tab and copies the code PROTON3 for you.
2. Choose the plan tier you want and continue to the billing screen.
3. Paste PROTON3 into the promo code or coupon field on the checkout page and apply it.
4. Confirm that the discount line item appears in the order summary, then complete the signup.
Open Proton Business with this code →
AppSumo & lifetime deal availability
AppSumo and lifetime-deal availability: Proton Business does not currently offer a public lifetime deal, and the team has signaled that the standard subscription pricing is the long-term model. The 3 Months Free promotion above is the most efficient way to lower your Proton Business cost today. If a lifetime deal does surface — usually via AppSumo, SaaSZilla, or a partner-only PitchGround drop — DealRadar will list it in this category page within 24 hours of confirmation.
Who should use this offer
Who should use this offer: this Proton Business promo is best suited for privacy-focused companies and journalists. If you are still evaluating whether the platform fits your stack, treat the discount as a runway extender — you get the same product the paying customers use, just at a lower introductory cost while you measure the impact on your funnel.
Frequently asked questions
- Does this Proton Business coupon code really work?
- Yes. DealRadar verified the code
PROTON3against the public Proton Business promotions feed, and our team retests popular codes regularly. If you find that it has expired, please report it on our contact page so we can refresh the listing. - Can I stack this code with another Proton Business discount?
- Proton Business, like most B2B SaaS vendors, only allows one promo code per order. If you already have a partner discount or annual prepay credit on your account, the larger of the two will usually apply.
- Is the discount available for existing Proton Business customers?
- This particular 3 Months Free offer is targeted at new accounts. Existing customers should reach out to their Proton Business account manager about renewal credits, or watch DealRadar for upgrade-tier promotions.
Final word
Bookmark this page and check back before your next Proton Business renewal. DealRadar tracks every public promotion we can verify, so when a better Proton Business discount drops, you will see it here first.