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Trendpop (YC W21) — Discover trends as they happen

Trendpop is the leading analytics and insights platform for short-form video marketing. We’re on a mission to help anyone go viral on social video platforms.

Trendpop is a Y Combinator company in the Winter 2021 batch. Its directory entry describes it as: Discover trends as they happen. The founder listed is Jonathan Ben-tzur (Founder) (Y Combinator directory entry, July 13, 2021).

6 more companies from YC Winter 2021 ↓

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Trendpop

New accelerator entry · 2021-07-13 · the record

Winter 2021
batch
10
people
Early
stage
United States of America
region
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What the record says

BatchWinter 2021
Announced2021-07-13
StageEarly
StatusAcquired
Team size10
IndustryB2B
Sub-industryB2B -> Analytics
SectorsAnalytics, Social Media, Music, Creator Economy
RegionsUnited States of America, America / Canada, Remote, Partly Remote
BasedSan Francisco, CA, USA
HiringNo
Sitehttp://trendpop.com
Founded2020
Previously known asStreamReport

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Also in YC Winter 2021

Same batch, B2B first.

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In their words

Trendpop is the leading analytics and insights platform for short-form video marketing. We’re on a mission to help anyone go viral on social video platforms. We’re a deeply technical team that has taken a data-first approach to this problem: our core engine has collected over a billion social video posts that are analyzed with state-of-the-art algorithms to understand the recommendation algorithms that power virality. Trendpop was co-founded by Yoav Zimmerman (CEO) and Jonathan (Yoni) Ben-tzur (CTO) in August 2020, raising money from YCombinator (W21) to build Trendpop and growing to profitability in 12 short months. In January 2022, Trendpop was acquired by Collab, a veteran company in the digital creator space and an official TikTok creative and marketing partner. Today, Trendpop powers the TikTok marketing programs of top major record labels in North America and is quickly expanding to new markets in the film, television, beauty, and DTC eCommerce industry. Trendpop is currently used by leading marketing and A&R professionals in the music industry (both indie and major) to help their artists go viral on TikTok and hundreds of brands and creators who consistently win on social video.

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Example from a real report (our sample on Target): “In March 2026, Target announced a planned incremental $1 billion operating investment” Source: Target Corporation (press release)

A Full Report on Trendpop: verified, sourced, every claim cited, ready in a few minutes. See pricing.

What the Full Report on Trendpop covers

  1. The Short Answer

  2. Which Company This Is

  3. What They Do, And How The Money Works

  4. Who Runs It, And How To Reach Them

  5. The Money: Funding, Valuation, Runway

  6. Who Pays Them, And Who They Are Up Against

  7. Warning Bells

  8. Sources

    1 cited source found

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Sourced from the company's Y Combinator directory entry.

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Trendpop: Accepted into Y Combinator Winter 2021
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Permanent URL: https://mentionfox.com/funding/yc-trendpop
Last updated 2026-10-29
Primary record: Y Combinator directory entry
Trendpop (YC W21) — Discover trends as they happen. MentionFox, 2026-10-29. https://mentionfox.com/funding/yc-trendpop