We’re looking for our next GTM hire to scale and expand how Proof of Human goes to market.
You’ll work directly with the founders and staff across sales, growth, and market development: generating pipeline, leading customer conversations, advancing deals, and turning both your intuition, your research, and what you learn on the front lines into sharper positioning, stronger systems, and clearer strategic direction.
This is a deeply hands-on role for someone who wants to create the playbook while running it.
Sound like you? Apply here: jobs.ashbyhq.com/proofofhuma…
Proof of Human retweeted
The honor of a lifetime watching @MayankAgrawal & @mdahardy work thru the “trough of sorrow” & come out on the other side w/ @ProofOfHuman.
Human verification is becoming fundamental internet infrastructure. 🧱
What began as an effort to build better infrastructure for online surveys and data collection has grown into something larger.
Today, we're officially launching Proof of Human on @ycombinator.
Our new name reflects our mission: to preserve human trust on the internet in the age of AI.
As AI becomes increasingly capable, knowing whether there's a real human on the other side is becoming fundamental infrastructure.
If you're working on a difficult human verification problem, we'd love to hear from you.
Welcome to the Proof of Human era.
Proof of Human retweeted
We're excited to officially launch our rebrand to Proof of Human.
If you can't tell who's human, the incentive for many online interactions and transactions goes to zero. Proof-of-human technology will therefore become foundational infrastructure as the AI revolution continues.
I've spent the last year looking at thousands of human and AI behavioral traces and obsessively improving our models. If human identity is an important part of your product I'd love to talk!
What began as an effort to build better infrastructure for online surveys and data collection has grown into something larger.
Today, we're officially launching Proof of Human on @ycombinator.
Our new name reflects our mission: to preserve human trust on the internet in the age of AI.
As AI becomes increasingly capable, knowing whether there's a real human on the other side is becoming fundamental infrastructure.
If you're working on a difficult human verification problem, we'd love to hear from you.
Welcome to the Proof of Human era.
Proof of Human retweeted
some fun stuff coming soon!
What began as an effort to build better infrastructure for online surveys and data collection has grown into something larger.
Today, we're officially launching Proof of Human on @ycombinator.
Our new name reflects our mission: to preserve human trust on the internet in the age of AI.
As AI becomes increasingly capable, knowing whether there's a real human on the other side is becoming fundamental infrastructure.
If you're working on a difficult human verification problem, we'd love to hear from you.
Welcome to the Proof of Human era.
Proof of Human retweeted
The internet is losing the ability to know who is human.
Today, we're launching Proof of Human on @ycombinator.
As AI becomes increasingly skilled at solving puzzles, recognizing images, and producing the right answers, knowing whether there's a human on the other side becomes fundamental infrastructure.
That’s why we're building Proof of Human: to verify humans continuously, invisibly, and without any interruptions.
I'm incredibly proud of what our team has built so far, and grateful to the customers, researchers, and friends who have helped us get here.
And we're just getting started.
Welcome to the @proofofhuman era.
What began as an effort to build better infrastructure for online surveys and data collection has grown into something larger.
Today, we're officially launching Proof of Human on @ycombinator.
Our new name reflects our mission: to preserve human trust on the internet in the age of AI.
As AI becomes increasingly capable, knowing whether there's a real human on the other side is becoming fundamental infrastructure.
If you're working on a difficult human verification problem, we'd love to hear from you.
Welcome to the Proof of Human era.
What began as an effort to build better infrastructure for online surveys and data collection has grown into something larger.
Today, we're officially launching Proof of Human on @ycombinator.
Our new name reflects our mission: to preserve human trust on the internet in the age of AI.
As AI becomes increasingly capable, knowing whether there's a real human on the other side is becoming fundamental infrastructure.
If you're working on a difficult human verification problem, we'd love to hear from you.
Welcome to the Proof of Human era.
We’re looking for an exceptional engineer to join our team at Proof of Human.
This engineer will work on full-stack development and production, with a focus on backend and cloud infrastructure.
If you’re interested in protecting the future of online integrity, we’d love to talk.
Learn more here: jobs.ashbyhq.com/proofofhuma…
How successful is Proof of Human at bot detection?
A year ago, we evaluated five leading bot detection systems against automated browsers programmed to complete a set of predefined tasks. Since then, browser automation has advanced considerably. Modern AI agents can interpret webpages, plan actions, and interact with interfaces through increasingly capable browser environments.
In our latest research, we revisited our bot detection benchmark with stealth browsers and modern AI agents.
What did we find?
Proof of Human identified 99% of automated sessions, followed by reCAPTCHA v3 at 69.4%, hCaptcha at 44.3%, Cloudflare Turnstile at 42.1%, and Cloudflare Bot Management at 9.1%.
Read more of our findings here: research.poh.org/bot-benchma…
Proof of Human retweeted
"Claiming other people's work as his own is Musk's entire career." trib.al/fh6K2f8
Proof of Human retweeted
What role do psychologists play in our age of AI?
This question was on a lot of students' minds when I visited Yale's Department of Psychology last week.
For me, I think the distinction between AI capability and humanness is important to understand as AI models become increasingly capable. It's an intuitive notion for people who studied psychology, but often ignored in traditional AI circles.
And, some of the clinical psychology students in the audience were interested in the effects AI chatbots can have on people's mental health. Many people engage with AI for therapeutic help, but how effective are they compared to traditional mental health professionals?
How do you think psychology should play a role in AI?
Proof of Human retweeted
Am I hearing @proofofhuman x @pontifex collab??
In this era of artificial intelligence, it is becoming urgent to distinguish human art from what machines produce. There is an ontological difference, even before an aesthetic one, between art and what a machine can generate through statistical calculation based on millions of images created by others. Algorithms lack the spark of humanity. For this reason, the Church wishes to renew an alliance with artists and cultural institutions to safeguard our humanity.
We are hiring! Looking for a Founding GTM and Member of Technical Staff.
Apply here:
jobs.ashbyhq.com/proofofhuma…
Proof of Human retweeted
Los Angeles this week to speak with USC! Let me know if you’re in town and/or want an invite to the event
Proof of Human is coming to @USCDornsife this Wednesday, September 30th!
Our co-founder and CEO, @mayankagrawal will present a new framework for distinguishing humans from AI through behavioral dynamics, including patterns in perception, control, and decision-making.
Drawing on process-tracing data from cognitive tasks, the talk will explore how behavioral signals can reveal computational signatures unique to human cognition and establish a more robust foundation for proof of personhood.
Proof of Human is coming to @USCDornsife this Wednesday, September 30th!
Our co-founder and CEO, @mayankagrawal will present a new framework for distinguishing humans from AI through behavioral dynamics, including patterns in perception, control, and decision-making.
Drawing on process-tracing data from cognitive tasks, the talk will explore how behavioral signals can reveal computational signatures unique to human cognition and establish a more robust foundation for proof of personhood.
Proof of Human retweeted
Excited to be talking @YalePsychology later this week.
I'll be presenting recent research from the @proofofhuman team on the Process Turing Test -- how we can robustly distinguish between humans and machines.
Hope to you see you there :)
Proof of Human is coming to @Yale this Thursday, September 24th!
Our co-founder and CEO, @mayankagrawal will present a new framework for distinguishing humans from AI through behavioral dynamics, including patterns in perception, control, and decision-making.
Drawing on process-tracing data from cognitive tasks, the talk will explore how behavioral signals can reveal computational signatures unique to human cognition and establish a more robust foundation for proof of personhood.
Proof of Human retweeted
The @proofofhuman talk tour commences!
Excited to be talking @YalePsychology later this week.
I'll be presenting recent research from the @proofofhuman team on the Process Turing Test -- how we can robustly distinguish between humans and machines.
Hope to you see you there :)