Insights

AI-first Advantage Reply.io is an AI-first sales engagement platform with a broad prospecting database and multi-channel engagement capabilities, suggesting opportunities to position complementary AI coaching, integration services, or advanced personalization add-ons to deepen SDR productivity.

Efficiency Focus The platform claims to save up to 40% of SDR time by streamlining processes, signaling a value proposition for mid-market teams seeking productivity gains; sales outreach could emphasize ROI, deployment speed, and integration with existing tools.

Growth Potential With 51-200 employees and revenue in the low millions, Reply.io appears to be scaling, presenting opportunities for partners, channel programs, or professional services that support expansion into new markets or verticals.

Competitive Landscape Recent and frequent comparison signals against competitors like Apollo.io, Lemlist, Instantly, and ZoomInfo indicate a market with active differentiation needs; there is potential to offer data enrichment, competitive intelligence, or unique personalization capabilities.

Tech Stack & Expansion The varied tech stack including AWS, Redis, and marketing platforms suggests openness to integrations and tech partnerships; explore co-marketing, plugin developments, or API-based add-ons to expand Reply.io’s platform ecosystem.

Similar companies to Reply.io

Reply.io Tech Stack

Reply.io uses 8 technology products and services including Microsoft Advertising, Twitter Ads, Hotjar, and more. Explore Reply.io's tech stack below.

Media & News

Reply.io's Email Address Formats

Reply.io uses at least 4 email formats:
Reply.io Email FormatsExamplePercentage
First@reply.ioJohn@reply.io
63%
First.L@reply.ioJohn.D@reply.io
19%
Last@reply.ioDoe@reply.io
11%
FL@reply.ioJD@reply.io
7%

Frequently Asked Questions

What is Reply.io's official website and social media links?

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Reply.io's official website is reply.io and has social profiles on LinkedIn.

How much revenue does Reply.io generate?

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As of July 2026, Reply.io's annual revenue is estimated to be $1M - $10M.

What is Reply.io's NAICS code?

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Reply.io's NAICS code is 5112 - Software Publishers.

How many employees does Reply.io have currently?

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As of July 2026, Reply.io has approximately 112 employees across 3 continents, including Europe, North America and Africa. Key team members include Chief Marketing Officer: O. M., Managing Director: A. K. and Sdr Leader: W. O. Explore Reply.io's employee directory with LeadIQ.

What industry does Reply.io belong to?

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Reply.io operates in the Computer Software industry.

What technology does Reply.io use?

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Reply.io's tech stack includes Microsoft Advertising, Twitter Ads, Hotjar, Amazon Web Services, Redis, ActiveCampaign, Heap and New Relic.

What is Reply.io's email format?

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Reply.io's email format typically follows the pattern of First@reply.io. Find more Reply.io email formats with LeadIQ.

When was Reply.io founded?

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Reply.io was founded in 2016.
Reply.io logo

Reply.io

Computer SoftwareCalifornia, United States51-200 Employees

Reply.io is a software development company headquartered in San Jose, California, with a workforce of 51-200 employees. It provides an AI-first sales engagement platform designed for SDR teams to identify prospects, engage them across multiple channels, and create opportunities at scale while maintaining a personal touch. The platform supports building targeted prospect lists from a free database of more than 140 million contacts and enables booking calls directly within the system, aiming to streamline sales processes and reduce SDR time. The company has a history of product development, including the launch of Jason AI in February 2023 and the introduction of a Chrome extension in 2020. Reported revenue and funding figures in the provided data place revenue in the $1 million to $10 million range and funding at $400,000.

Section iconCompany Overview

Website
reply.io
NAICS Code
5112 - Software Publishers
Founded
2016
Employees
51-200

Section iconFunding & Financials

  • $1M - $10M

    Reply.io's revenue is estimated to be in the range of $1M - $10M

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