Brazil
Arquivomisterio is a Brazil-based true crime channel built around a production model that sets it apart in the Portuguese-language digital space: rather than a solo narrator reading from a script,…
Total Followers +0.4%
445K
Across YouTube, Instagram
Primary Platform
YouTube
419K followers · 94% of audience
Engagement
10.3%
vs. 1.5% category median
Sponsorship Tier
Mid
Est. $657–$1.8K / IG post
| Window | YouTube | Combined | ||
|---|---|---|---|---|
| Last 7 days | +1K +0.2% | -16 -0.1% | +0 +0.0% | +990 |
| Last 30 days | +2K +0.5% | -37 -0.1% | +0 +0.0% | +2K |
| Last 90 days | +5K +1.2% | +0 +0.0% | +0 +0.0% | +5K |
| Last 365 days | +5K +1.2% | +0 +0.0% | +0 +0.0% | +5K |
Daily follower snapshots from CreatorDB's longitudinal index.
Arquivomisterio is a Brazil-based true crime channel built around a production model that sets it apart in the Portuguese-language digital space: rather than a solo narrator reading from a script, each episode enlists voice actors to dramatize the events, deepening listener immersion in a way that borrows from audio fiction and podcast storytelling. The channel covers real crime cases, unsolved disappearances, and mysterious incidents drawn from both Brazilian states — Pernambuco, Ceará — and international files, with titles occasionally published in English to reach a broader audience. That bilingual reach is visible in the channel's viewer geography, where a meaningful share of the audience comes from outside Brazil, including English-speaking markets. The channel name, translating roughly to 'Mystery Archive', signals a documentary sensibility: cases treated as records to be opened and examined rather than tabloid fodder.
Arquivomisterio's engagement rate runs well above the category median, a pattern consistent with the deep-dive, serialized format that true crime audiences reward with sustained interaction and return visits. A companion podcast ranked inside Spotify Brazil's top twenty at the time of its listing suggests the brand has successfully extended beyond YouTube into audio-first consumption habits. The audience skews slightly male, spans a broad adult age range, and is predominantly Brazilian — making the channel a focused buy for brands targeting Portuguese-speaking adults with an appetite for investigative and narrative content. A partnership with Insider Store reflects early-stage commercial interest, and as the channel scales toward the half-million milestone and its podcast presence matures, it is positioned to attract sponsors in categories like streaming services, audio equipment, VPNs, and documentary platforms seeking culturally rooted true crime audiences in Latin America.
Arquivomisterio reaches an audience concentrated in Brazil primarily through YouTube, and is best activated via long-form YouTube integrations, Instagram Reels and Stories. As a truecrime creator they map naturally to brands targeting that space. Demonstrated partners include Insider Store. Engagement on YouTube runs around 10.3%, pointing to an audience suited to category-relevant, mid-funnel brand campaigns rather than pure-reach buys.
Benchmark estimates for a creator at Arquivomisterio's tier (Mid, 445K combined followers, Brazil). Pulled from CreatorDB's category benchmarks.
The CreatorDB Agency runs end-to-end influencer campaigns globally — shortlisting, outreach, contracting, and performance reporting. Talk to our team about building a campaign around creators in this niche.
The name combines two Portuguese words: arquivo, meaning file or archive, and mistério, meaning mystery — so it translates roughly as Mystery Archive or Mystery File. The name reflects the channel's format of documenting real crimes, disappearances, and unexplained cases in a structured, episodic style.
Yes — one of the channel's defining features is the use of professional voice actors to narrate and dramatize each story, which sets it apart from most true crime channels that rely on a single host. According to the channel's own description, this approach is specifically designed to deepen audience immersion in every episode.
Yes, Arquivomisterio runs a podcast on Spotify that has reached the top 20 in Brazil. The podcast extends the channel's immersive true crime storytelling into audio format, making it accessible to listeners beyond YouTube.
Yes — Arquivomisterio covered the case in an episode titled Muscular and DANGEROUS: The Cannibal Bodybuilder. Austin Harrouff was a Florida man who in 2016 attacked a couple in their garage and was found biting the face of one of the victims, drawing international attention due to the extreme and bizarre nature of the assault.
Warriena Wright was a New Zealand tourist who fell to her death from a high-rise apartment balcony on Australia's Gold Coast in 2015. Arquivomisterio covered the case under the title Todos a viram cair do 14º andar, which translates as Everyone saw her fall from the 14th floor, exploring the circumstances surrounding her death and the high-profile trial that followed.
Yes — Arquivomisterio covered the case of Alanis Maria Laurindo in an episode titled No Ceará: sequestrada de dentro de uma IGREJA, meaning kidnapped from inside a church. It is one of several regional Brazilian crime stories the channel documents alongside international cases, reflecting a strong focus on crimes that happened within Brazil.
Arquivomisterio covers both — the channel has dedicated episodes to cases from Brazilian states like Pernambuco and Ceará as well as international crimes from the United States, Australia, and elsewhere. This mix appears to be part of what drives its appeal beyond Brazil, with a notable share of its audience based outside the country.
Arquivomisterio is on both platforms — it has a podcast on Spotify in addition to its main YouTube channel. The Spotify podcast has charted in the top 20 in Brazil, making Arquivomisterio one of the few Portuguese-language true crime projects with a significant presence in both video and audio formats.
Insider Store has sponsored Arquivomisterio with branded content appearing on YouTube. The channel's audience skews heavily toward engaged adults, which makes it an attractive niche partner for brands looking to reach a loyal true crime community in Brazil and beyond.
Arquivomisterio is a Brazilian channel, and the large majority of its audience is based in Brazil. It also draws a meaningful share of viewers from the United States and other English-speaking countries, likely driven by episodes that cover internationally known cases alongside distinctly Brazilian stories.
Stats (followers, engagement, audience demographics, growth) are pulled live from the CreatorDB API covering YouTube, Instagram and TikTok. Bio and FAQ content is AI-assisted; news items are sourced from cited public press at generation time. Read the full methodology →
If you'd like to update, correct, or remove this profile, get in touch and we'll handle it within 5 business days. We don't publish private data — every stat shown comes from your public platform profiles.
@arquivomisterio · YouTube
+0 new followers
Preparing fresh data…
This usually takes 15–25 seconds.