
Co-founder + CTO CarGenius AI, formerly Co-founder + CTO @getratiotech and @UpCounsel, hacker, entrepreneur, music aficionado, internet junkie
San Francisco Bay Area
Joined January 2008
- Tweets2.4K
- Following1.9K
- Followers1.1K
- Likes645
Mason Blake retweeted
Personal update: I've joined Anthropic. I think the next few years at the frontier of LLMs will be especially formative. I am very excited to join the team here and get back to R&D. I remain deeply passionate about education and plan to resume my work on it in time.
Mason Blake retweeted

Aaron Rupar@atrupar2 Apr 2025
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United StatesConnected via United States App StoreAccount-level information, not a live location or per-post device.
Trump: "An old fashioned term that we use -- groceries. I used it on the campaign. It's such an old fashioned term, but a beautiful term. Groceries. It says a bag with different things in it."
Mason Blake retweeted
Raising #funds has changed given all the #banking news over the last month. There are other options that the traditional way...there's non-dilutive, no debt #cash. Check out our blog to learn more about the options for you and your #company.
hubs.li/Q01HT2cD0
Mason Blake retweeted
Happy #thanksgiving to all our #colleagues #partners and #customers who celebrate. Enjoy this time with #family and #friends
Mason Blake retweeted
How to analyze a:
▪️Balance Sheet
▪️Income Statement
▪️Cash Flow Statement
In less than 5 minutes:
Mason Blake retweeted
A sign of character is focusing more on how you treat others than how they treat you.
Narcissists feel entitled to get respect. They aim to be the most important person in every room.
Humble people strive to show respect. They aim to make everyone in the room feel important.
Mason Blake retweeted
Nothing better than watching friends win. Congrats @mase and team! Thanks for letting me join the ride 🚀 techcrunch.com/2022/09/15/ra…
Mason Blake retweeted
We are THRILLED to announce our emergence from Stealth:
techcrunch.com/2022/09/15/ra…
“We created Ratio to revolutionize the way that SaaS companies and technology businesses price, get paid and fund their growth”
Congratulations Ashish Srimal and Mason Blake!
Mason Blake retweeted
Tomorrow, we are releasing a broad core algorithm update, as we do several times per year. It is called the June 2019 Core Update. Our guidance about such updates remains as we’ve covered before. Please see this tweet for more about that:
xitter.cf/searchliaison/status/1…
Mason Blake retweeted
That awkward moment SecDef was begging and nearly in tears before finally convincing you to be restrained in bombing Syria b/c you were saying "keep hitting them until they declare war...I think I deserve to be a wartime President."
Mason Blake retweeted

Forbes@Forbes6 Jun 2017
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United StatesConnected via WebAccount-level information, not a live location or per-post device.
9 of the 17 Eric Trump Foundation board members had a vested interest in the moneymaking side of the Trump empire on.forbes.com/60148lMde
Mason Blake retweeted
What’s at Stake for Legal Aid Under the Trump Administration? buff.ly/2pQcrQn
Mason Blake retweeted
UpCounsel attorney Eric Kirkland on three critical provisions in sales contracts bit.ly/2ljESGK
Mason Blake retweeted
UpCounsel gets a shout out as much less expensive than a law firm bit.ly/2niGr9Y
Mason Blake retweeted
Successful entrepreneur Andrew Dudum reveals how to select the right VC firm for your startup bit.ly/2jQLDNu
Mason Blake retweeted
POTUS licking his wounds as it sinks in his wiretap claim went too far. Trying to hide it but he's moping, embarrassed.
Mason Blake retweeted
A Former Lucasfilm Lawyer on Why She Left Traditional Behind bit.ly/2nsg9CH
Mason Blake retweeted
About to sign a software partnership contract? Here are some terms you're likely to encounter bit.ly/2kY4J7d
Mason Blake retweeted
Rethinking legal operations? Download @UpCounsel new eBook "The Tech GC's Guide to Structuring Legal Operations" goo.gl/dFmgRo













