Insights

Reliable MVP experts Y Interval positions itself as a reliable, senior-talent driven partner for startups needing rapid MVPs and phased product builds, presenting a sales opportunity to offer highly skilled, ownership-minded developers on retained engagement models.

Predictable delivery The emphasis on acceptance criteria first, weekly demos, visible changelogs, and a ruthless QA gate highlights a value proposition around predictable timelines and quality, which can be pitched to founders stressed by missed deadlines and scope creep.

Roadmap rescue With capabilities to untangle slipping roadmaps, stabilize projects, and scale, there is a sales angle to approach startups facing stalled development or overextended timelines, offering a turnaround engagement.

Tech breadth Experience across React, Node, AI/ML, LLMs, and end-to-end web and mobile apps suggests cross-sell opportunities into AI-driven product needs, data engineering, and full-stack development for growing startups.

Enterprise-sounding agility Position Y Interval as enterprise-grade in delivery cadence and communication while remaining startup-friendly, presenting partnerships with quickly adjustable scopes and ongoing value, appealing to founders seeking steady progress without drama.

Y Interval Tech Stack

Y Interval uses 8 technology products and services including Chart.js, Google Maps, Slider Revolution, and more. Explore Y Interval's tech stack below.

  • Chart.js
    Javascript Graphics
  • Google Maps
    Maps
  • Slider Revolution
    Miscellaneous
  • Vimeo
    Video Players
  • HTTP/3
    Web & Portal Technology
  • Google Analytics
    Web Analytics
  • Contact Form 7
    Web Platform Extensions
  • LiteSpeed
    Web Servers

Media & News

Y Interval's Email Address Formats

Y Interval uses at least 2 format(s):
Y Interval Email FormatsExamplePercentage
First@felski.com.brJohn@felski.com.br
76%
Last@felski.com.brDoe@felski.com.br
24%

Frequently Asked Questions

Where is Y Interval's headquarters located?

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Y Interval's main headquarters is located at San Francisco, California United States. The company has employees across 6 continents, including North AmericaAsiaEurope.

What is Y Interval's official website and social media links?

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Y Interval's official website is yinterval.com and has social profiles on LinkedIn.

What is Y Interval's SIC code NAICS code?

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Y Interval's SIC code is 4899 - Communications Services, Not Elsewhere Classified NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does Y Interval have currently?

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As of June 2026, Y Interval has approximately 6.9K employees across 6 continents, including North AmericaAsiaEurope. Key team members include Ceo: J. L. T.Vice President Sales And Operations: W. A.Head Coach: W. R.. Explore Y Interval's employee directory with LeadIQ.

What industry does Y Interval belong to?

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Y Interval operates in the Technology, Information and Internet industry.

What technology does Y Interval use?

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Y Interval's tech stack includes Chart.jsGoogle MapsSlider RevolutionVimeoHTTP/3Google AnalyticsContact Form 7LiteSpeed.

What is Y Interval's email format?

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Y Interval's email format typically follows the pattern of First@felski.com.br. Find more Y Interval email formats with LeadIQ.
Y Interval logo

Y Interval

Technology, Information and InternetCalifornia, United States5001-10000 Employees

Y Interval is a technology services company based in San Francisco, California, that focuses on building minimum viable products and full product builds for startups, as well as providing senior developers on monthly retainers. Its offerings aim to turn ideas into functional software quickly, with a structured process that emphasizes defined acceptance criteria, regular demos, transparent change logs, and thorough quality assurance to ensure readiness for real users. The firm also provides rescue and acceleration services to untangle slipping roadmaps, stabilize projects, and help teams scale, positioning itself as a reliable partner for founders, CTOs, and product leaders seeking predictable delivery.

Operating within the technology, information, and internet industry, Y Interval targets startups and growth-stage teams that desire clear progress, accountable developers, and a proven workflow from day one. The company emphasizes experience and accountability, with a focus on steady communication, frequent updates, and a singular decision-maker per initiative to maintain momentum. Based in San Francisco, the organization has supported numerous startups and continues to offer a no-pressure scope sanity check to clarify timelines and plans when engagements do not proceed.

Section iconCompany Overview

Headquarters
San Francisco, California United States
SIC Code
4899 - Communications Services, Not Elsewhere Classified
NAICS Code
5415 - Computer Systems Design and Related Services
Employees
5001-10000

Section iconMedia & News

Section iconFunding & Financials

  • $1B$10B

    Y Interval's revenue is estimated to be in the range of $1B$10B

Section iconFunding & Financials

  • $1B$10B

    Y Interval's revenue is estimated to be in the range of $1B$10B

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