Joined July 2025
Boyd Christiansen retweeted
Had fun going deeper on @andera_ai with @katkzhang. Audit work is undergoing rapid transformation thanks to AI. We discussed why they built a team that’s 50% auditors and 50% engineers, how that hiring philosophy shaped their product, and what they believe it takes to earn trust in such a critical industry. It's been a pleasure working with @AryoPatel and @tinahhong since leading their Series A earlier this year. Thank you for bringing @lightspeedvp along with you on the journey!
An essential component of audit is trust. We evaluated many companies going after this problem. On technical architecture, breadth of vision, and institutional credibility, we believed Andera was a clear outlier. On this episode of The Investment Memo, Andera co-founders @tinahhong and @AryoPatel join Partners @katkzhang and @buckymoore to discuss why they built Andera this way, how customer trust became a product decision, and why they believe AI is uniquely positioned to fundamentally transform audit. Tune into the full conversation below. 0:00 Welcome, Aryo Patel and Tinah Hong! 1:04 Why Start Andera, and Why SOX Control Testing? 2:13 How AI Is Transforming Enterprise Audit 4:34 Why Is AI Finally Transforming the Audit Market? 5:37 How SOX Data Can Map a Company’s Financial Ecosystem 7:10 Andera’s Vision for AI-Powered CFO Decisions 8:22 How Andera Builds Trust With Audit Teams 9:20 The Technology Behind Andera’s Platform 11:05 Why Andera Focuses on Complex Audit Problems 15:00 How the Big Four Are Adapting to AI and Where Andera Fits 16:47 Why Andera Accelerated Its Fundraising 18:06 Andera’s Long-Term Vision 18:50 Building Trust Around Financial Data 19:21 Closing Thoughts
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Boyd Christiansen retweeted
An essential component of audit is trust. We evaluated many companies going after this problem. On technical architecture, breadth of vision, and institutional credibility, we believed Andera was a clear outlier. On this episode of The Investment Memo, Andera co-founders @tinahhong and @AryoPatel join Partners @katkzhang and @buckymoore to discuss why they built Andera this way, how customer trust became a product decision, and why they believe AI is uniquely positioned to fundamentally transform audit. Tune into the full conversation below. 0:00 Welcome, Aryo Patel and Tinah Hong! 1:04 Why Start Andera, and Why SOX Control Testing? 2:13 How AI Is Transforming Enterprise Audit 4:34 Why Is AI Finally Transforming the Audit Market? 5:37 How SOX Data Can Map a Company’s Financial Ecosystem 7:10 Andera’s Vision for AI-Powered CFO Decisions 8:22 How Andera Builds Trust With Audit Teams 9:20 The Technology Behind Andera’s Platform 11:05 Why Andera Focuses on Complex Audit Problems 15:00 How the Big Four Are Adapting to AI and Where Andera Fits 16:47 Why Andera Accelerated Its Fundraising 18:06 Andera’s Long-Term Vision 18:50 Building Trust Around Financial Data 19:21 Closing Thoughts
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Boyd Christiansen retweeted
Aryo + Tinah only talked to 3 firms during the Series A, all 3 offered them a term sheet. They're almost always the smartest people in any room, work harder than everyone, & always do what they say will. They told me Andera will be a $30b ARR co in 10 years, I believe them.
Today, @andera_ai is announcing our $37M Series A led by @lightspeedvp. The advice to not go into business with friends is wrong. Two years ago, I founded with my friend of 13 years, @tinahhong. Obviously, I chose correctly. Together, we’re solving financial oversight. Come join us.
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Boyd Christiansen retweeted
We met @AryoPatel and @tinahhong when Andera was two months old. They’d already spoken with 150+ auditors and were obsessed with rebuilding a category most people overlook. Two weeks later, we led their seed. We’re excited to double down in their $37M Series A led by Lightspeed. Andera is bringing the advances we’ve seen with coding agents to auditors, taking on the repetitive work so people can focus on judgment. More on our partnership here: a-star.co/news/andera
Tech has decided that regulation is the enemy of progress, but innovation requires capital Regulation builds the trust necessary to inject billions into markets To enable free innovation, Andera raised a $37M series A led by Lightspeed to scale financial oversight with agents
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Boyd Christiansen retweeted
anytime we're @hardlaunching a company & out-of-home is on the table, i ALWAYS push for it a company should occupy a physical space that isn't the office everyone's 996-ing in, even if just for a short time congrats to @tinahhong, @AryoPatel & the wonderful Andera team on the Hard Launch! and check out the nasdaq screen @osmo_studio team & i cooked up!
Tech has decided that regulation is the enemy of progress, but innovation requires capital Regulation builds the trust necessary to inject billions into markets To enable free innovation, Andera raised a $37M series A led by Lightspeed to scale financial oversight with agents
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Boyd Christiansen retweeted
Congrats Tinah and team!!
Tech has decided that regulation is the enemy of progress, but innovation requires capital Regulation builds the trust necessary to inject billions into markets To enable free innovation, Andera raised a $37M series A led by Lightspeed to scale financial oversight with agents
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Boyd Christiansen retweeted
Today, we’re announcing Andera’s $37M Series A led by @lightspeedvp, with participation from @BainCapVC, @pearvc, and @A_StarVC to build the future of AI auditing. Andera builds agents that automate the manual audit work of our Fortune 10 clients and leaders in audit, turning weeks of testing into minutes.   As the world has gotten more digitized, auditors’ tools haven’t kept up. We’re bringing together best-in-class auditors and engineers to solve the hard problem underneath that: reasoning over messy evidence the way an experienced auditor would. Thank you to our investors for believing in us, and to our clients for trusting us to do the work right.
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Boyd Christiansen retweeted
a little geoguessr vlog to celebrate @tinahhong, @AryoPatel and the Andera team on their Series A :) @reductoai is proud to power the parsing behind everything they're building and we can't wait to see what they get up to next 💜 congrats again!!
Tech has decided that regulation is the enemy of progress, but innovation requires capital Regulation builds the trust necessary to inject billions into markets To enable free innovation, Andera raised a $37M series A led by Lightspeed to scale financial oversight with agents
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Boyd Christiansen retweeted
congrats to @tinahhong @AryoPatel @andera_ai on their series A launch! love that @reductoai can help with all their spreadsheet and document processing needs :)
a little geoguessr vlog to celebrate @tinahhong, @AryoPatel and the Andera team on their Series A :) @reductoai is proud to power the parsing behind everything they're building and we can't wait to see what they get up to next 💜 congrats again!!
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Boyd Christiansen retweeted
so bullish on @AryoPatel and @tinahhong
Tech has decided that regulation is the enemy of progress, but innovation requires capital Regulation builds the trust necessary to inject billions into markets To enable free innovation, Andera raised a $37M series A led by Lightspeed to scale financial oversight with agents
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Boyd Christiansen retweeted
These past few months have been some of the most fun and highest-slope periods of my life. In January, we were crammed into Aryo’s apartment working with cardboard-boxes as makeshift desks. Today, we’re nearly 15 people in-person and growing. @AryoPatel and @tinahhong have become incredible mentors and close friends, and I’m grateful to share this moment with them alongside the rest of the team.
Tech has decided that regulation is the enemy of progress, but innovation requires capital Regulation builds the trust necessary to inject billions into markets To enable free innovation, Andera raised a $37M series A led by Lightspeed to scale financial oversight with agents
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Boyd Christiansen retweeted
So proud of @tinahhong and @AryoPatel! Congrats!
Tech has decided that regulation is the enemy of progress, but innovation requires capital Regulation builds the trust necessary to inject billions into markets To enable free innovation, Andera raised a $37M series A led by Lightspeed to scale financial oversight with agents
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Boyd Christiansen retweeted
Thrilled to be leading Andera’s $37M Series A with @buckymoore! When you meet @AryoPatel & @tinahhong, it is an undeniable that they are the founders who will build a new world for a 200+ yr regulated industry. Come join a ride of a lifetime 🚀 @andera_ai is actively hiring!!
Tech has decided that regulation is the enemy of progress, but innovation requires capital Regulation builds the trust necessary to inject billions into markets To enable free innovation, Andera raised a $37M series A led by Lightspeed to scale financial oversight with agents
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What a cool look back on your time at Andera. Thanks for sharing adi!
Earlier this year, I took a leap and decided that mentorship trumped almost anything else at this stage of my career. I faced a choice between joining a few more established companies or taking a chance on the people who had already guided me through so many of those processes. Today, we’re announcing @andera_ai’s $37M Series A, led by @lightspeedvp with participation from @BainCapVC, @A_StarVC and @pearvc. It’s difficult to put into words what being part of this journey has meant to me, or the impact @AryoPatel and @tinahhong have had on my career, but this is my best attempt. Give it a read :) adiprasad.com/andera
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Boyd Christiansen retweeted
Earlier this year, I took a leap and decided that mentorship trumped almost anything else at this stage of my career. I faced a choice between joining a few more established companies or taking a chance on the people who had already guided me through so many of those processes. Today, we’re announcing @andera_ai’s $37M Series A, led by @lightspeedvp with participation from @BainCapVC, @A_StarVC and @pearvc. It’s difficult to put into words what being part of this journey has meant to me, or the impact @AryoPatel and @tinahhong have had on my career, but this is my best attempt. Give it a read :) adiprasad.com/andera
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Boyd Christiansen retweeted
Congrats!! @tinahhong and @AryoPatel !
Tech has decided that regulation is the enemy of progress, but innovation requires capital Regulation builds the trust necessary to inject billions into markets To enable free innovation, Andera raised a $37M series A led by Lightspeed to scale financial oversight with agents
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Boyd Christiansen retweeted
Every year, audit teams at public companies spend thousands of hours testing controls and producing work papers. This manual process has been conducted the same way for over 20 years, and costs public companies millions of $ annually. Audit resisted automation for decades because it's a reasoning problem, not a rules problem. Long context reasoning models and agentic tool use have recently changed the calculus. We are thrilled to announce @lightspeedvp has led a $37M Series A in @andera_ai, the AI audit platform that is already turning weeks of testing into minutes for Fortune 10 clients. Audit's AI moment has arrived, and @lightspeedvp is proud to be working with @AryoPatel @tinahhong and team to pull this massive industry into the future. cc: @katkzhang lsvp.com/stories/audits-mome…
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Such a vibey video! Really fun to shoot our launch video with y'all.
After @rkhkimx & @khushkhushkhush raved about Andera for months, I knew I had to meet them Excited that we're @hardlaunching their Series A, led by Lightspeed w/ BCV to to scale financial oversight with AI And we collabed w/ @willyhopps & @joelyoon_, here's the launch vid bts:
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Boyd Christiansen retweeted
Congratulations to our co-founders @AryoPatel /@tinahhong ! Thank you for welcoming me into the team from day 1. Excited to continue working on @andera_ai with the rest of the team and see what’s in store for the future.
Today, @andera_ai is announcing our $37M Series A led by @lightspeedvp. The advice to not go into business with friends is wrong. Two years ago, I founded with my friend of 13 years, @tinahhong. Obviously, I chose correctly. Together, we’re solving financial oversight. Come join us.
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