Sindi vs. Truform vs. Referral Lab: Which is Best for Your Practice?
When I started building Sindi, dental referrals largely relied on paper pads, but a couple of massive players controlled phases of the referral flow. Not the whole thing, but specific parts of it. Truform built a near monopoly on specialist referral forms. Referral Lab became synonymous referral analytics for dental specialists.
Both fill a real gap and provide a valuable service. But as I zoomed out and thought about the entire lifecycle of a referral, I realized there were still some huge holes and inefficiencies with how our industry does referrals. The Truform referral form had plenty of room for improvement and modernization. Referral Lab analytics was disconnected from the actual referral systems they analyzed. And the part in between, where a general dentist and a specialist can actually communicate back and forth about cases, didn't exist at all.
Truform: the form that was a game-changer in 2013
Before starting Sindi, I was a Truform customer. It was old and clunky, but it did its specific job: receive basic patient information from referring providers. If you go to a random specialist's website, it's most likely Truform. Many thousands of specialists run their referral intake on it.
They built something that improved the referral process and digitized one specific step: general dentist passing patient info to the specialist. It was a good step forward for our industry in 2013, but the product has hardly changed in the last 13 years. It's rigid, paid form that ends as a PDF in an email inbox. No two-way communication. No imaging with the case. No status tracking, no visibility once you hit send.
Referral Lab: powerful analytics for a very specific goal job
Referral Lab has expanded quickly and earned its reputation as the leading referral analytics tool for specialists who want deep analytics, case-acceptance modeling, and production forecasting. Their data can genuinely move the needle on practice growth. It’s great for large practices with big budgets, many locations and sophisticated analytics needs, but the time and resources necessary to use it is a stretch for small and medium-sized practices.
The analytics tools are genuinely helpful in informing growth strategies, but they still only measure what already came in and project future trends. It does not give you the infrastructure to bring the referral in, connect the two offices, or move a cone beam with the case. It measures the referral flow, but does not facilitate it.
What I built, and why
As I started building Sindi, I wanted something that was durable and flexible. Something built for how referral collaboration should work in 2026.
I built a referral intake form that actually practical in 2026: clean, modern, flexible, landing every referral in one shared database, not a dead-end PDF.
Then I built the part that didn’t exist at all: a connective layer for two separate offices to communicate back and forth about referral cases. And because it all runs on one database, the analytics are directly connected to the referral database itself – displaying inbound and outbound volume trends over time, top partners and more.
Having worked with so many software companies that hide their pricing and charge for every little thing, price transparency and a free tier for general dentists were non-negotiable for me.
I put together a quick side-by-side comparison of the three products across the entire lifecycle of a referral – what each does, where it excels and where it comes up short.
I did not build Sindi to win a feature chart. I built it because dentistry needed a way to manage referrals. From referral sent to case closed.
I truly believe the future of referrals is digital and there needs to be a connective layer that is available to all practices – big or small, high-tech or not.
If your practice is using referral tools that feel outdated or aren’t doing everything that you want them to, I encourage you to create a free Sindi account and see for yourself if it’s an improvement.