Big fan (and investor) from Day 1. And it keeps getting better. The pace of iterations they have achieved is amazing.

@eiaine - we are switching to CB Insights, but testing Datafox in the interim. The features and data are incredibly expansive for both tools - Datafox in particular has made incredible progress since they were founded. CB Insights is a very mature product and satisfied a lot of the more complex needs of our team. @wademvaughn - I actually spoke to Sequoia just the other day.

I did an analysis comparing Mattermark, Datafox, Pitchbook, and CB Insights among others several months ago, and ended up going with Mattermark. My team used it pretty extensively for a while, but we ultimately moved to a different tool with more expansive features and data. When considering a tool like Mattermark, I'd definitely advise doing a quick bake-off to check that the data quality and features suite your firms specific needs. Either way, Mattermark is a fantastic product with fantastic team, and I'm looking forward to the next iteration of the product.

I'm not an investor, but got a chance to use this for research back in October of last year. You could already tell it was going to be extremely valuable, not just for investors, but for anyone doing research. Good stuff @DanielleMorrill

Even as non-VC, Mattermark daily email is a must-read.

Research, prospect, and track the fastest growing private companies with deal intelligence -- Been using mattermark because of the depth data on such a wide range of companies and the ability to keep lists and track data that matters to us.

Curious about how you could use Mattermark to source your next deal or track the competition? Reach out to me for a free trial: wade@mattermark.com.