When was Callin founded?

Callin was founded in 2011 and raised its 1st funding round 10 years after it was founded.

Where is Callin located?

Callin is headquartered in San Francisco, United States. It is registered at san francisco,california,united states.

How many employees does Callin have?

As of Apr 30, 2026, the latest employee count at Callin is 15.

Is Callin a funded company?

Callin is a funded company, having raised a total of $***** in its 1st and only funding round, a Series A round on Sep 02, 2021.

When was the latest funding round of Callin?

Callin's latest funding was a $***** Series A round on Sep 02, 2021, with participation from 3 investors.

Where does Callin rank among its competitors?

Callin ranks 1st amongst 18 active competitors, of which 4 are funded. It stands 1st in terms of total funding among its competitors. The most recent competitor to raise funding was Wiser Media, which secured an undisclosed amount in Dec, 2023.

Who are the top competitors of Callin?

Callin's top competitors include Goodpods, Cappuccino and Riffr. Among them, Wiser Media secured the most recent funding round in December, 2023.

Callin - 2026 Company Profile, Team, Funding & Competitors

Callin is an acquired company based in San Francisco (United States), founded in 2011 by David Sacks. It operates as an App-based social podcasting platform. Callin has raised $12M in funding from investors like Sequoia Capital, Craft Ventures and Goldcrest. The company has 18 active competitors, including 4 funded and 1 that has exited. Its top competitors include companies like Goodpods, Cappuccino and Riffr.

Company Details

App-based social podcasting platform. The platform allows users to create, discover and stream live and recorded audio content. The platform allows podcasters to record and edit shows on the platform. The app is available for iOS users.

Website: callin.com
Social
Email ID: *****@callin.com
Registered Address: san francisco,california,united states

Key Metrics

Founded Year

2011

Location

San Francisco, United States

Stage

Acquired

Total Funding

$12M in 1 round

Latest Funding Round

Series A, Sep 02, 2021, $*****

Investors

Sequoia Capital & 5 more

Ranked

1^st among 18 active competitors

Employee Count

15 as on Apr 30, 2026

Similar Companies

Goodpods & 25 more

Exit Details

Acquired by Rumble (May 15, 2023)

View Callin's full profile

Callin is associated with 1 legal entity given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Documents
Callin Corp CIN: 86-2736494 , Belgium, Active	Mar 04, 2021	-	20 (As on Dec 31, 2021)	-

Callin got acquired by Rumble on May 15, 2023.

Click here to take a look at Callin's acquisition in detail

Callin has raised a total funding of $12M over 1 round. Its latest funding round was a Series A round on Sep 02, 2021 for $*****. 3 investors participated in its latest round. Callin has 6 institutional investors.

Here is the list of recent funding rounds of Callin:

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Sep 02, 2021	6589048	Series A	4356642	5491493	6775340	8088558

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View details of Callin's funding rounds and investors

The founders of Callin is David Sacks.

Here are the details of Callin's key team members:

David Sacks: Co-Founder of Callin. They are also an angel investor in 2 startups and serve on the boards of 4 companies.

View details of Callin's Founder profiles and Board Members

Callin's employee count trend

Callin has 15 employees as of Apr 26. Here is Callin's employee count trend over the years:

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Top competitors of Callin include Goodpods, Cappuccino and Riffr. Here is the list of Top 10 competitors of Callin, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Callin 2011, San Francisco (United States), Acquired	App-based social podcasting platform	$12M	Sequoia Capital, Goldcrest & 4 others	50/100
2nd	Goodpods 2018, Los Angeles (United States), Unfunded	Social podcast streaming platform	-	-	42/100
3rd	Cappuccino 2020, Canada, Funding Raised	App-based social podcast sharing platform	-	Kima Ventures, Dream Machine	41/100
4th	Riffr 2014, Boston (United States), Unfunded	Audio-based social platform	-	-	39/100
5th	Fountain 2020, London (United Kingdom), Funding Raised	Blockchain-based platform for streaming podcasts	-	Fulgur Ventures	38/100
6th	OmniPod 2018, Copenhagen (Denmark), Unfunded	Social platform for podcasting	-	-	36/100
7th	Podyssey Podcasts 2018, Canada, Funding Raised	Platform for discovering and sharing podcasts	-	Ideaboost	36/100
8th	Wiser Media 2019, Stockholm (Sweden), Seed	Provider of a social curation platform	-	CultTech Accelerator, Arya Women	34/100
9th	Friendspire 2018, Lewes (United States), Seed	Social platform for books. movie and podcast recommendations	$560K	-	33/100
10th	IsItGood 2009, Baltimore (United States), Seed	App-based podcast player	$125K	AccelerateBaltimore, Abell Foundation	28/100