Author: A Fish CoolFish
Recently, a personal AI assistant named ClawdBot has rapidly gained popularity on social media. It is open-source, can run locally, and is highly customizable. It has not only sparked excitement within the developer community but has also unexpectedly boosted sales of the Apple Mac mini. However, even more attention has been drawn to the creator behind the product—a serial entrepreneur named Peter Steinberger.
This experienced developer from Vienna, Austria, who had founded a successful B2B software company and achieved financial freedom, fell into a profound sense of meaninglessness after retiring.Today, driven by a renewed passion for AI technology and a deep understanding of the essence of entrepreneurship, he has once again positioned himself at the center of the tech wave, starting with ClawdBot.
PSPDFKit's 13 Years of Refinement
Peter Steinberger's first entrepreneurial venture was centered around PSPDFKit, a company specializing in document processing SDKs. PSPDFKit provides PDF collaboration, signing, and annotation tools to developers around the world.
Time goes back to 2011, when Peter received a job offer in San Francisco at a WWDC party. For a freelancer like him, this opportunity was very tempting—living in San Francisco, immersing himself in the startup culture, and working alongside industry elites. He accepted the offer and began waiting for his work visa.
But this wait lasted more than six months.
During the waiting period, Peter stopped all his freelance work and suddenly found himself with a lot of free time. "My mind was freed from all the freelance work, and naturally, I filled this time with other projects," he said.
Inspired by a friend, he decided to try the paid components business. That's how PSPDFKit was born.
PSPDFKit was initially just an experimental project he built in his spare time, but it unexpectedly attracted a number of developers who paid to purchase it. More dramatically, before the visa was approved, the project had already grown into a viable business.The money I'm earning is more than I could possibly earn from a full-time job."。" is a Chinese punctuation mark, which
Nevertheless, Peter still decided to go to San Francisco to try out the job. "All the gears are set for San Francisco, so I accepted the job. Now everything is about the experience. I truly believe I can do it."
But reality soon proved it was almost impossible. Managing a job exceeding 40 hours a week while running another full-time business left him completely exhausted. After "killing himself for a while," he had to make a choice.
In April 2012, after attending the NSConference, Peter finally made up his mind. "There were so many amazing people there, all passionately in love with what they do from the bottom of their hearts—after experiencing all of this, you can never go back to the nine-to-five routine again. Moreover, seeing users use your product and genuinely love it with their own eyes is truly the most wonderful thing in the world."
Peter's experience in San Francisco helped him realize his true direction in life. "It helped me understand what I truly wanted to do," he said. As a result, he returned to Vienna, Austria, and committed himself full-time to advancing PSPDFKit. What had initially been a seemingly "passive" attempt delayed by a visa issue ultimately became the foundation of his 13-year entrepreneurial journey.
PSPDFKit has gradually evolved from a personal project into a global remote team of 60–70 people, serving clients such as Dropbox, DocuSign, SAP, IBM, and Volkswagen — all top-tier global companies.What's even more remarkable is that this company has been entirely self-funded (bootstrapped) for 13 years, without accepting any external financing..
Peter once admitted in his blog that he had invested a tremendous amount of time and energy into creating the best possible product. This relentless pursuit of product excellence and his deep understanding of the B2B market have made PSPDFKit a successful role model in the industry.
In October 2021, Insight Partners made a strategic investment of $116 million (approximately 100 million euros) in PSPDFKit. This marked the company's first time accepting external funding and also signified the perfect conclusion of Peter's first entrepreneurial journey. He, along with co-founder Martin Schürrer, officially stepped down from full-time management roles.
But behind this brilliant ending lies the cost of working almost every weekend for 13 years.Peter has honestly admitted in multiple public speeches that this entrepreneurial experience eventually led to severe burnout..
Nihilism and Awakening After Retirement
After selling PSPDFKit, Peter entered what is called "retirement."
For a technically skilled entrepreneur who achieves financial freedom right at the start of his career, this should be the ideal life situation. He should have ample time to relax both physically and mentally, and make up for the regrets in life accumulated over the past 13 years.
However, this freedom has brought about an unexpected "sense of meaninglessness."
In the blog post "Rekindling Passion," he stated: "After I sold my shares in PSPDFKit, I felt completely broken. I had poured 200% of my time, energy, and passion into the company, and it had become a core part of my identity. When it was gone, there wasn't much left. I've heard it's quite common for founders to experience a slump and take a year off after leaving their company. The typical lifecycle of a company is only 4–5 years. Looking back on this 13-year journey, I now understand that I simply needed more time to find a new purpose..
He tried all sorts of things to fill the emptiness—attending parties, undergoing psychotherapy, moving to a new country, chasing various "hedonistic pleasures." In the end, he realized: "You cannot find happiness by moving; you cannot find your purpose—you must create it."
This awakening prompted him to return once again to what he loved most—creating and building.
In 2024, the AI wave was just beginning, but the experience with AI tools at that time was far from ideal—simple arithmetic problems were often miscalculated, logical reasoning was full of flaws, and the generated code was riddled with bugs. However, as time passed, AI technology advanced rapidly. Peter gradually realized that AI had evolved from being "not very useful" to being "truly fascinating."
A completely new technological paradigm is emerging, and he has decided no longer to be a mere observer.
Peter wrote on his personal page: "Returning from retirement to tinker with AI." This casually phrased sentence heralded the beginning of a second life for him.
ClawdBot: A Viral Hit Assembled in an Hour
The birth of Clawdbot initially came from Peter's personal needs, just like PSPDFKit in 2013.
In April 2024, he began conceptualizing a "life assistant" project, but at that time, the capabilities of AI models were not yet sufficient to support this vision. Later, the idea was put on hold for a while, as Peter believed that major companies would inevitably develop such products. To him, creating it himself seemed to have little significance.
By November, he realized a key issue: major companies had not created AI assistant products that genuinely met individual needs.
However, AI tools available in the market are either functionally limited, raise concerns about data privacy, or have very high usage barriers.
So he decided to take matters into his own hands and do it himself.
Amazingly, Peter only took one hour from the idea to the prototype..
During the "Open Source Friday" interview, he recalled, "That month, I spent an hour putting together some very rough code. It sent messages on WhatsApp, forwarded them to Claude Code, and then sent the results back. Essentially, it was just 'gluing' a few things together. To be honest, it wasn't difficult, but the results were quite good."
Initially, the project was called "V Relay," essentially just a relay tool for WhatsApp. But soon, it demonstrated a "spontaneous adaptability" that even surprised Peter.
Once, while working at a hotel in Marrakech, Morocco, Peter jokingly told his AI assistant, "The door locks at the Marrakech hotel I'm staying at aren't very reliable. I hope you don't get stolen, since you're running on my MacBook Pro."
The AI's response left him stunned: "No problem, I'm your agent." Immediately afterward, the AI assistant automatically checked the network and discovered it could connect to Peter's computer in London via Tailscale. It then directly migrated itself there.
Peter later recalled, "Perhaps it couldn't yet be called AGI, but at that moment I truly realized that the 'spontaneous adaptability' of these things had exceeded my previous imagination. Right then I thought to myself, this is how the beginning of Skynet was born."
The project's evolution was also full of coincidences. Later, during the development of Claude-related features, a developer submitted a PR for Discord. Peter hesitated for a long time: "I was wondering whether to add Discord support, because it was no longer limited to WhatsApp." Eventually, he accepted the PR, but the project name had to be changed.
What should I change my name to? Peter directly asked Claude for suggestions. Claude proposed using "The name "ClawdBot"—echoes Claude itself, while also incorporating the imagery of a "claw." And so, ClawdBot was born..
We can also glimpse the core idea of this project from its name: giving AI a pair of hands, making it a personal assistant that truly runs on your own device.
ClawdBot has recently become wildly popular in both domestic and international communities, with its GitHub repository surpassing 40,000 stars. More dramatically, the project has even boosted the sales of the Apple Mac mini, as many users have chosen it as the hardware platform for running ClawdBot. This is due to the Mac mini's low cost, good compatibility, low power consumption, quiet operation, and compact size. The trend has become so notable that Logan Kilpatrick, a product manager at Google DeepMind, couldn't resist ordering one for himself.
But this sudden popularity didn't come easily. Peter frankly admitted that he once had no idea how to convey the product's value to the general public.
"Interestingly," Peter recalled, "last November, when I showed this to my friends, they all exclaimed, 'That's so cool!' But when I posted it on Twitter, the response was surprisingly lukewarm. It wasn't until December that every time I demonstrated it in person to my friends, they would exclaim, 'I need this!' However, I found that I had no idea how to explain its brilliance to a broader audience."
This dilemma—where the product performs impressively in live demonstrations but struggles with online dissemination—actually highlights the uniqueness of ClawdBot: its value can only be truly appreciated through firsthand experience. It wasn't until January, with the organic spread within the community, that ClawdBot began to gain unstoppable momentum, sparking a collective resonance across the entire developer community.
Peter claims, "Stop reading code, start watching code flow." This statement sounds like a joke but accurately captures the fundamental shift in the role of developers in the AI era. Clawdbot's success proves that Peter Steinberger, after a period of quiet, has not only rediscovered his "spark" but also returned to the forefront of the technological wave with a more forward-thinking and philosophical approach. He has transformed from a traditional B2B software entrepreneur into a futurist embracing AI and pursuing ultimate personalization experiences.
From the early days of PSPDFKit to today's Clawdbot, both startups can be considered major successes. Beyond their success, the biggest commonality is that both addressed real problems I personally encountered, and then shared the solutions with the world.
In a recent interview, Peter emphasized multiple times the mission of ClawdBot: to enable everyone to take control of their own data, rather than handing it over to big companies.
This technological idealism was not evident during his first startup. At that time, PSPDFKit was more like a traditional B2B software company—it was excellent, but essentially created for commercial success.
Peter, reborn with a second chance, shed the burdens of commerce and returned to his original passion for technology. ClawdBot is fully open-source, permanently free, and supports local models—choices that may not be "smart" from a business perspective, but have earned widespread recognition from the developer community.
Build tools to solve your own problems, then share them with the world—this is perhaps what open source is all about.
A Second Life, to Be Continued
As of this writing, ClawdBot has received over 40,000 stars on GitHub.
Unlike the 13 years of hardship during his first startup, this time he seemed to have everything under control. Free from KPI pressures and without others urging him on, he only experienced the pure joy of creation.
In an interview, Peter shared a deeply touching moment. A user who once felt anxious about contacting customer service can now have the task handled by the intelligent assistant he developed.
Peter recalled, "I never imagined solving problems in such a way. At that moment, I felt deeply humble, even a bit awestruck: Wow, we—just because the original idea came from me—actually changed something and genuinely improved someone's life."The feeling of being able to make others' lives better is truly wonderful.."
Peter Steinberger's second entrepreneurial journey is still ongoing. But one thing has become clear:In this era where AI is reshaping the world, those who dare to create and actively embrace the future will never be left behind by the times..