Lookalikes · Data refreshed October 2026

24 Glockapps lookalikes

Compiled by the RevenueBase Data Team Data refreshed Oct 30, 2026 72 matching companies

Looking for Glockapps lookalikes, Glockapps competitors or Glockapps alternatives? The RevenueBase company graph holds 72 companies that do what Glockapps does, matched at 85%+ measured description similarity (RevenueBase, October 2026). The 24 largest are ranked below by team size; across all 72 matches RevenueBase tracks 418 professional contacts, including 64 with verified work emails.

Similarity is measured on what companies actually do, from their business descriptions rather than industry codes, and is shown per row as a percentage. This page keeps only companies at 85%+ measured similarity to Glockapps and ranks them by company size. Data current as of October 30, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list Similarity shown on every row Refreshed Oct 30, 2026 Match quality audited by blind human judging

Reference company

Glockapps

“GlockApps Software is a privately held company that offers multiple email marketing solutions to help businesses reach the inbox and solve email deliverability issues.”

11-50Employees

24Contacts tracked

1Verified emails

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The 24 largest Glockapps competitors and alternatives

Ranked by team size

Top 24 of 72 companies matching Glockapps at 85%+ description similarity, ranked by team size. Similarity is each company's measured match to Glockapps (100% = identical). Data refreshed Oct 30, 2026.
#	Company	HQ	Employees	Similarity	Verified emails
1	Folderly INC	Dover, US	51-200	87%	12 contacts →
2	Email Industries	Augusta, US	11-50	88%	14 contacts →
3	Kickbox	Dallas, US	11-50	86%	5 contacts →
4	Mailsoar	Lyon, FR	11-50	88%	6 contacts →
5	Mailmonitor	n/a	11-50	87%	2 contacts →
6	Postbox Consultancy Services	Bhopal, IN	1-10	90%	1 contacts →
7	Postmastery	Amsterdam-Duivendrecht, NL	1-10	89%	2 contacts →
8	Deliverability Ninja	n/a	1-10	86%	2 contacts →
9	E-Village	Huis Ter Heide, NL	51-200	86%	1 contacts →
10	Power Play Cold Email Infrastructure	London, GB	1-10	88%	1 contacts →
11	Impactquill	IN	1-10	88%	2 contacts →
12	Mailreach	n/a	1-10	86%	2 contacts →
13	360inbox	Kitchener, CA	1-10	90%	2 contacts →
14	Mailyser	London, GB	1-10	86%	2 contacts →
15	Start Inboxing	Orlando, US	1-10	86%	1 contacts →
16	Word To The Wise	Dublin, IE	1-10	86%	1 contacts →
17	Hypermedia Marketing LLC	San Tan Valley, US	1-10	86%	1 contacts →
18	Campaign Refinery	Edmonds, US	1-10	85%	1 contacts →
19	Inbox Welcome	Sunnyvale, US	1-10	85%	1 contacts →
20	sendinbox.io	Jaipur, IN	201-500	85%	1 contacts →
21	Ininbox	Haren, NL	1-10	89%	1 contacts →
22	Inboxability	n/a	1-10	88%	1 contacts →
23	Hello Inbox	Montreal, CA	1-10	88%	1 contacts →
24	Digistrat Consulting LTD	n/a	1-10	87%	1 contacts →

Showing the 24 largest of 72 similar companies

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How similarity works

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Matching: Companies are matched on what they actually do, as described in their own business descriptions, never on shared industry codes. The list keeps only matches at 85%+ measured similarity to Glockapps, and match quality is audited by blind human judging. Read the full methodology.
Ranking: Team size, largest first, among the matched companies: companies are ordered by the number of professionals RevenueBase tracks at each one. Each row also shows its measured similarity to Glockapps as a percentage.
Verification: Contact records re-verify on a rolling cadence rather than being scraped once and left to decay; each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on October 30, 2026. Lists refresh periodically as the graph is re-checked.

Frequently asked

What are Glockapps lookalikes?

Glockapps lookalikes are companies that closely resemble what Glockapps does and sells, based on each company's own business description. The table above ranks the closest matches by company size, with each company's similarity to Glockapps shown as a percentage.

What companies are similar to Glockapps?

The largest companies similar to Glockapps are Folderly INC, Email Industries, Kickbox and Mailsoar. The table above shows the 24 largest of the 72 matched companies, with each row's similarity shown as a percentage.

How is similarity measured?

Similarity scores how closely a company's business, as described in its own words, matches Glockapps's, shown as a percentage (100% = an identical description). The list keeps companies at 85% or above and ranks them by team size.

How do I get contacts at these companies?

A free RevenueBase account lets you run this exact search and work the top matches, verified emails and direct dials included. Upgrading unlocks the 64 verified emails and direct dials tracked across all 72 matched companies.

Who are Glockapps's biggest competitors?

The largest Glockapps competitors by measured business-description similarity are Folderly INC, Email Industries, Kickbox and Mailsoar. Every company here does what Glockapps does at 85%+ similarity, ranked by team size.

What are the best Glockapps alternatives?

The closest Glockapps alternatives are the companies whose own business descriptions match Glockapps's most closely, shown above with each one's similarity as a percentage and ranked by team size.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 30, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.