We do our best to tailor our Tendenci hosting packages to determine on average what a site like yours will need. For high-data and high-volume sites, we offer scalable hosting options to give your site all of the power required to keep up with your visitors. After your site is live, these Add-Ons can be added or removed at any time by contacting our support team.

View the full Add-On details below for all of the advanced hosting options we offer:

Question about these Add-Ons? Contact our Tendenci Sales team!

Tendenci Software Add-On Details
Product Description Cost/Month Do I Need This?

Email Notifications

Email notifications from site response and contact forms

30 msgs/day included with hosting
50K msgs/mo - $40
120K msgs/mo - $160
300k msgs/mo - $400

High number of form submissions

DNS Management

Transfer and maintenance of your domain through our domain name servers

$7 per domain

If you do not host your own DNS

Global Search (Index and Search)

Index site content for global site searching

250K items - $40
500K items - $100

High-data sites


Increase response speed through expanded database caching

0.4GB - $100
0.8GB - $200
1.7GB - $400

High-data sites

500 Users Bundle

add 500 additional user accounts to your website. Can add multiple bundles as needed.

$70.00 per 500 Users

You're close to exceeding your current hosting package User account limit

In-Memory Caching 

Increase response speed by caching oft-used data and reducing calls to the database

5MB - $20
10MB - $40
1GB - $180
10GB - $1600

High-traffic sites

SSL Enabled Domain (SSL)

Secured transmission of data through SSL encryption. SSL Certificate is additional cost, customer is required to notify us upon expiration.

$40 per certificate

Sensitive data transmission outside of merchant account transactions


Add-On Packages FAQ

Why do I need to pay more to add more users and members?  

Imagine if you have 100 members calling to register for your next event at the same time? In order to handle this large volume of registrations, including gathering names and contact information plus processing the payments, you'd have to hire more staff and add additional phone lines. 

Your website is able to easily handle 100 users all registering at the same time, but just like you, there's a threshold that the software can handle before requiring additional resources to support more users. For Tendenci, that threshold is around 500 Users. Your website needs access to things like additional database storage, cache, and processing power to handle the additional site traffic. 

If your Membership database is greater than 5,000 Members, please call (281) 497-6567 ext 700 for a customized hosting quote.

Contact us to upgrade to Tendenci!

Finally, an open source option for associations. Fully functional. 100% customizable.

Give us a call: (281) 497-6567


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No per user pricing. Unlimited admins.

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