Dayjob
YC X26London, GB · Founded 2025 · 5 employees · 13 known investors
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Dayjob is an AI scheduling agent that integrates with job booking systems to automatically plan routes for service fleets, optimizing driver assignments based on travel times, skip sizes, and priorities. It serves waste management and logistics companies to reduce scheduling errors and improve operational efficiency.
Also known as Dayjobai, Inc.
Founders & leadership· Y Combinator alumni (X26)
Dayjob was founded in 2025 by George Postlethwaite and Fred Fooks.


Investors · 13
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The YC application· Spring 2026 batch
Alumni Q&A
- How did your company get started? (i.e., How did the founders meet? How did you come up with the idea? How did you decide to be a founder?)
- The two founders met at Oxford 13 years ago and have been longtime friends. In 2022 they began building software for the waste industry after observing depot operations, where transport planners manually assembled routes that took over an hour to build and quickly became outdated, and where planner turnover was high. In January 2025 they pivoted to Dayjob, an AI system that plans and executes operational decisions in real time.
- What's the history of your company from getting started until the present day? What were the big inflection points?
- The company started in October 2022 building ERP and inventory software for the waste industry, reaching $150K in revenue, but found large operators would not switch ERPs and that better UI did not address manual decision-making. In January 2025 it pivoted to Dayjob, integrating with existing ERPs rather than replacing them, and began selling in August 2025. ARR reached $653K over seven months, with top customers reporting 8%+ efficiency gains.
- What is the core problem you are solving? Why is this a big problem? What made you decide to work on it?
- The founders are addressing route planning in short-haul trucking, where humans must continuously optimize constraints such as vehicle capacity, weight limits, site access windows, driver hours, and regulations while handling frequent live job changes. A daily route plan can take 8 hours to build and often becomes obsolete within an hour, and companies struggle to train and retain planners, who frequently leave within 18 months. They note the problem is worsening as experienced drivers are replaced by office hires with less operational knowledge, and that ERP systems were not designed to make autonomous decisions.
- What is your long-term vision? If you truly succeed, what will be different about the world?
- The founders aim for Dayjob to become essential for short-haul trucking companies to operate profitably, providing models for pricing, booking, and scheduling that competitors would need in order to remain viable.
Summarized from the founders' answers on their Y Combinator profile.
Founder mafia
2 people who came through Dayjob went on to found or lead other companies.
Legal entities · 1
corporate structureCompanies House · registry record
View on Companies House ↗- Registered name
- DAYJOB LIMITED
- Company number
- 05229833
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 Sept 2004
- Registered office
- Grosvenor House, 11 St Pauls Square, Birmingham, B3 1RB
- Nature of business (SIC)
- 63990 — Other information service activities n.e.c.
- Accounts
- last made up to 30 Mar 2025 · next due 30 Dec 2026
- Confirmation statement
- last made up to 13 Sept 2025 · next due 27 Sept 2026
Current officers · 1
- Iejaz Uddin — director, appointed 18 Sept 2004
Source: Companies House public register · retrieved 24 Jul 2026. Contains public sector information licensed under the Open Government Licence v3.0.
In the news
Frequently asked questions
- What does Dayjob do?
- Dayjob is an AI scheduling agent that integrates with job booking systems to automatically plan routes for service fleets, optimizing driver assignments based on travel times, skip sizes, and priorities. It serves waste management and logistics companies to reduce scheduling errors and improve operational efficiency.
- Who founded Dayjob?
- Dayjob was founded by George Postlethwaite, Fred Fooks in 2025.
- Who are Dayjob's investors?
- Dayjob's investors include Playfair Capital, Rebel Fund, Y Combinator, Zero Index, 20VC, Blast.Club, CRV (Charles River Ventures), Founders Factory and 5 more.
- Where is Dayjob headquartered?
- Dayjob is headquartered in London, GB.





