Valuation · 2022
$2.2M
2024 Revenue
$1.3M(Est.)
Customers · 2022
10
Funding
$250K
Team
8
Founded
2020
Alphadoc Revenue, Valuation & Funding (2024)
Alphadoc generated an estimated $1.3M in annual revenue in 2024. Source: GetLatka estimate
Alphadoc is a developer experience platform founded in December 2020 by Daan Stolk and Job Rietbergen, designed to help companies market and sell access to their APIs through structured, template-driven documentation portals. The platform plugs into a company's source code and OpenAPI specification, providing frameworks that reduce the effort required to build and maintain a developer-facing documentation experience.
As of May 2022, Alphadoc was operating in private beta with 10 active beta customers and approximately 40 additional companies identified as longer-term pipeline opportunities. The company had not yet begun charging customers. Stolk and Rietbergen closed a seed round of $250,000 from 15 angel investors in February 2022 at a $2 million pre-money valuation, selling approximately 11 percent of the company.
The founding team of two was preparing to hire its first full-time developer and expand to a team of four to five people to complete the MVP. Prior to focusing full-time on Alphadoc, Stolk earned $30,000 over three months in 2021 through documentation consulting work, which provided personal runway while the company remained pre-revenue and pre-burn.
Last updated
Alphadoc Revenue
Alphadoc generated an estimated $1.3M in annual revenue in 2024.
Alphadoc had no revenue as of May 2022. The product was in private beta and customers were not being charged. Stolk confirmed in the interview that pricing had not yet been established and that beta participants would pay in the future but were not doing so at the time of the interview.
| Year | Milestone | Source |
|---|---|---|
| 2024 | Alphadoc Hit $1.3m revenue in October 2024 | Estimated |
| 2023 | Alphadoc Hit $1m revenue in December 2023 | Estimated |
| 2020 | Launched with $0 revenue |
Prior to focusing on Alphadoc full-time, Stolk generated $30,000 in personal consulting revenue over a three-month period in 2021, working three days per week as a documentation consultant. He described this as a deliberate strategy to fund personal expenses without drawing a salary from the company. He stopped the consulting work after three months because the workload was too high, though he continued taking small projects to maintain market awareness. Neither Stolk nor Rietbergen was taking a salary from Alphadoc as of May 2022.
Founders
Job Rietbergen
CEO / Co-founder
Alphadoc was co-founded by Daan Stolk and Job Rietbergen. Rietbergen holds the title of CEO and co-founder. Stolk, who was interviewed in May 2022, is a co-founder. Stolk was 29 years old at the time of the interview.
Stolk began his career as an intern in the payments industry, where he developed an understanding of developer workflows and the friction companies face when maintaining API documentation. Before co-founding Alphadoc, he worked at an early-stage company where he did not negotiate for equity, an experience he cited as a lesson he wished he had learned earlier. He described Rietbergen as his co-founder and closest collaborator, noting that the two work closely enough that he sometimes feels he is following Rietbergen the way a founder follows a mentor.
Stolk spent three months in 2021 working as a documentation consultant, earning $30,000 over that period, which he used as personal runway while Alphadoc remained pre-revenue. He described this consulting work as a deliberate Trojan horse strategy: entering companies as a consultant, disclosing his conflict of interest upfront, and using the resulting conversations to validate Alphadoc's product direction. The team conducted interviews with 80 to 90 companies between December 2020 and January 2022 to validate the product concept, starting from an API demo platform idea before pivoting to the current developer experience documentation approach. Net worth was not discussed in the interview.
Daan Stolk
Co-founder
Joined tech as an intern in the payments industry. Developed an excellent instinct for learning what and when is required during the development process. Also learned what caused friction for developers and companies maintaining their documentation.
Customers
Alphadoc had 10 active beta customers as of May 2022, all of whom were using the product at no charge. An additional approximately 40 companies were identified as longer-term pipeline opportunities: companies that expressed intent to switch to Alphadoc but required additional features before doing so.
Customers in the active beta were switching from platforms including Readme.io, GitBook, and open-source documentation tooling. No pricing had been established as of the interview date. Stolk indicated that paying customers would be introduced after the MVP was complete, but no timeline or price point was stated.
The company found its initial beta customers through its own network and through tailored cold outreach on LinkedIn and Twitter, targeting founders in relevant spaces with personalized messages referencing mutual connections or shared context.
Alphadoc serves 10 customers.
Alphadoc Business Model
Alphadoc's business model as of May 2022 was pre-revenue. The company was operating a private beta with no monetization in place. Stolk indicated that customers would eventually pay for the platform, but no pricing structure, tier design, ARPU target, or revenue model details were disclosed in the interview.
The company had not yet begun incurring regular payroll burn as of May 2022. Stolk noted that the team had used freelancers for one-off payments, including a designer and a software architect, but had not yet hired a full-time employee. The first full-time developer hire was described as imminent. Gross margin, churn, LTV, CAC, and profitability were not discussed in the interview.
The validation process that preceded the current product involved interviews with 80 to 90 companies conducted between December 2020 and January 2022. The original concept was an API demo platform, which was abandoned after customer research indicated the market was looking for a simpler way to build developer experiences rather than additional complexity.
Point-in-time figures shared on the GetLatka podcast, each linked to the exact moment it was said on camera.
Customers (2022)
10
“Daan Stolk: We have 10 that we're actively working with, and we have about 40 beta customers for what we're calling long term opportunities.”
Watch at 2:07Alphadoc Employees & Team Size
Alphadoc had a core team of two co-founders as of May 2022: Daan Stolk and Job Rietbergen. The company was supplementing this with part-time freelancers, including a designer named Stefan Yee and a software architect who had joined approximately two to three weeks before the interview.
Stolk indicated the company planned to grow to a team of four to five people to complete the MVP build, with the first full-time developer hire described as the immediate next step. Neither co-founder was drawing a salary from the company at the time of the interview.
Alphadoc employs approximately 8 people as of 2026, down from 9 in 2023. It serves 10 customers that rely on its solutions.
Frequently Asked Questions about Alphadoc
What is Alphadoc's revenue?
As of 2024, Alphadoc generated an estimated $1.3M in annual revenue.
What is Alphadoc's valuation?
As of 2022, Alphadoc was valued at $2.2M.
Who founded Alphadoc?
Alphadoc was founded by Job Rietbergen.
When was Alphadoc founded?
Alphadoc was founded in 2020.
Who is the CEO of Alphadoc?
The CEO of Alphadoc is Job Rietbergen.
How much funding does Alphadoc have?
Alphadoc raised $250K across 1 round.
How many employees does Alphadoc have?
As of 2024, Alphadoc had 8 employees.
Where is Alphadoc headquartered?
Alphadoc is headquartered in United States.
Compare Alphadoc to the industry
Alphadoc operates across multiple industries. Browse revenue, funding, and growth data for Alphadoc in each sector below.
Full Interview Transcripts
Read the full interview and its transcript.
Data and Sources
All figures on this page are taken directly from interviews or are estimates from public sources and proprietary models. Not financial advice. Read full disclaimer.
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