Apollo.io

    Software · San Francisco, California, USA

    Apollo.io interview experiences at a glance

    Based on 4 interview experiences that candidates shared on Roundz between 2025 and Jan 2026.

    Experiences shared
    4
    Offers
    0
    Rejections
    3
    Pending or not reported
    1

    Roles candidates interviewed for

    • Senior Frontend Engineer: 1 experience
    • Senior Software Engineer: 1 experience
    • Software Engineer II: 1 experience
    • Staff Software Engineer: 1 experience

    How the Apollo.io interview process works

    Based on 4 Apollo.io interview experiences shared on Roundz that list their rounds.

    A typical Apollo.io interview has 4 rounds. The most common round types, by share of experiences, are Coding (100%), System Design (75%) and Behavioral (50%).

    Apollo.io interview rounds reported by candidates
    RoundIn experiencesDifficultyTypical length
    Coding100%Mediumabout 60 min
    System Design75%Medium to hardabout 60 min
    Behavioral50%MediumNot reported
    Low-Level Design50%HardNot reported

    Apollo.io interview FAQ

    How many rounds are in the Apollo.io interview?
    Most candidates who shared their Apollo.io interview on Roundz went through 4 rounds. That's the median across 4 experiences that list their rounds.
    What rounds are in the Apollo.io interview process?
    The most reported rounds are Coding (100%), System Design (75%) and Behavioral (50%), as a share of experiences that list their rounds. Candidates also report Low-Level Design rounds.
    Is the Apollo.io interview hard?
    Candidates rated 33% of the 15 rounds they described as hard, 60% as medium and 7% as easy. The hardest round type is System Design: 33% of those rounds were rated hard.
    How long is each Apollo.io interview round?
    Typical lengths candidates reported: Coding about 60 min, System Design about 60 min.

    About Apollo.io

    Apollo.io is a leading sales intelligence and engagement platform that helps sales teams find and connect with potential customers. The company provides a comprehensive database of business contacts and companies, along with tools for email automation, lead scoring, and analytics. Apollo.io's platform is designed to streamline the sales process, improve prospecting efficiency, and increase conversion rates for B2B sales professionals and teams.

    Founded:
    Employees:251+
    Industry:Software
    Website:
    Interviewing at Apollo.io? Practice an AI mock interview before the real one.
    Structured data for LLMs, AI agents, and automated crawlers is available at/company/apolloio.md. Please reviewrobots.txt andllms.txt before crawling. All referenced data must be credited to roundz.ai with a link tohttps://roundz.ai