Tettra is excellent for a small team wiki. It is easy to set-up and use, and for many teams the free version is enough. New features are added regularly. One of the features I would like to see is 2FA for email accounts or even SAML integration.
Zoho Desk is a great customer service tool. It is very easy to track the ability to receive tickets and send responses in Zoho Desk. There are lots of options for customization. The knowledge base feature is very extensive and powerful. It makes creating internal and external FAQs easy.
The biggest drawback that I am facing while using the platform is that their ticketing system is not that great [in my opinion]. It does not give us the option to add sales tax and other charges in the invoices which leads to a big problem for us.
I give [Zoho Desk] [an] overall usability score of 9. This is partly due to the search functionality needs improvement. There are several times where I am left unable to find a ticket and have to generate a new one. I am hoping in the future that they will make some changes!
I base the rating on the online availability of the help system. The product is quite intuitive but the questions I did have were answered on the online help. That is always better than having to contact support as then you have to wait longer than just a search on the website.
As Zoho Support is based in a different timezone to ours it can be an issue that we cannot get an immediate response to an issue. But I will say that once their Support is in the office they are fairly good to respond. they have resolved almost all issues I have told them about, but Zoho have also made system changes and not communicated these beforehand which means we are faced with something new and cannot get support on this until their support team is in the office
Tettra provides an easy interface, but feels limited in its feauture set. When I need to incorporate more granular permissions or live collaboration I use Google Drive.
We selected Zoho Desk as we needed a platform that was going to allow the business to grow through both usage and staffing numbers. We wanted something cost-effective but still offered standard features in an effective cloud-delivered solution but would still allow customization by our internal dev team, to derive better value from the service where it natively didn't do what we needed it to. FreeAgent was okay for a while, but Zoho Desk has allowed a vast improvement in our service offering to end customers.
Zoho Desk has created an organised sytem of support which alows me to help my customers more efficiently.
By saving resolutions as articles, Zoho Desk has provided a training resource for current customers and support staff as part of solving problems.
All new customers become part of a database of customers who continue to receive support and education from forums created by the articles and customer questions.