Free
Free
No user limit · unlimited storage, API calls, email handling, backend processing, frontend scripts and app developers
Checked 12 Oct 2026
Plans and prices
REI3 pricing
REI3 Professional (1–10 users)
€5.50 a month
1–10 users · 3 additional limited users per licensed user
Checked 22 Sep 2026
REI3 Professional (11–25 users)
Not listed
11–25 users · 3 additional limited users per licensed user
Checked 22 Sep 2026
REI3 Professional (26–50 users)
€4.50 a month
26–50 users · 3 additional limited users per licensed user
Checked 22 Sep 2026
REI3 Professional (51–100 users)
Not listed
51–100 users · 3 additional limited users per licensed user
Checked 22 Sep 2026
REI3 Professional (101+ users)
€3.50 a month
101+ users · 3 additional limited users per licensed user
Checked 22 Sep 2026
REI3 Professional
€3.50 a month
Concurrent-user licensing · 3 additional limited users per licensed user
Checked 12 Oct 2026