Sergio Sacani is your go-to Brazilian scientist and entertainer, making complex topics like astrophysics and space exploration accessible and exciting for a massive audience. With a strong presence across YouTube, Instagram, and TikTok, Sergio shines brightest on Instagram, where he connects with over 4.5 million followers. He's a true influencer in the science and entertainment space, ranking in the top 99% of English-speaking creators globally. He brings a unique blend of scientific rigor and engaging storytelling to his content.
Sergio has a huge and engaged following! While his 7-day growth dipped slightly, he's still growing steadily at 0.28% monthly and a robust 4.95% over the last 90 days. Globally, he's in the top 93% of all creators, and in Brazil, he ranks in the top 90%. His fans are super engaged with his content, with an average engagement rate of 5.68%. CreatorDB gives him a score of 75/100, showing he's performing well overall, especially in engagement, but some room for improvement remains.
Sergio's content is a mix of informative and entertaining science-based videos and shorts, primarily focused on universal news topics. He's active on YouTube with 293 videos and 186 shorts. He also has a presence on Instagram with 12 reels and TikTok with 35 videos. A recent YouTube video, "SPECIAL VARGINHA 30 YEARS!!!" commemorating an alleged UFO incident, is a great example of his work, pulling in over 11,000 views and a whopping 16.47% engagement rate. Another successful recent video, "The Dead Star That Challenges Science" explores a fascinating topic with high production value. What makes his content stand out is his ability to make complex scientific topics engaging and understandable for a broad audience.
Sergio excels at making science fun, building a loyal audience, and sparking curiosity about the universe. He's really good at simplifying complex topics, creating visually appealing content, and engaging directly with his fans.
An exciting opportunity for Sergio could be more collaborations with other science communicators or even exploring long-form documentary-style content on YouTube.
Sergio is a fantastic partner for brands looking to reach a large, engaged audience interested in science and technology. For Sergio, focusing on increasing his short-form video output and further optimizing his content for search could help him reach even more viewers.
4.6M
Total followers
0.00%
Followers growth
75/100
CreatorDB score
5.68%
Engagement rate
YouTube
@UC_Fk7hHbl7vv_7K8tYq
2.2M subscribers
@spacetoday
2.3M followers
TikTok
@spacetoday
82.4K followers
Business Email Available
Contact information found in profile
Last updated: January 21, 2026
instagram Creator
VerifiedTotal Followers: 4.6M
CreatorDB Score: 75/100
Engagement Rate: 5.68%
Language: eng
Country: BRA
Content Topics:
Subscribers: 2.2M
Avg. Views: 78.5K
Avg. Engagement: 9.11%
Videos: 293
Shorts: 186
Followers: 2.3M
Avg. Likes: 0
Avg. Engagement: 0.00%
Posts: 0
Reels: 12
youtube Videos: 55.7%
youtube Shorts: 35.4%
instagram Reels: 2.3%
tiktok Videos: 6.7%
Total Followers: 4,556,629
CreatorDB Score: 75
Active Platforms: youtube, instagram, tiktok
| Day | 0:00 | 1:00 | 2:00 | 3:00 | 4:00 | 5:00 | 6:00 | 7:00 | 8:00 | 9:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 |
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| Sun | - | - | - | - | - | - | - | - | - | - | - | - | 2 | - | - | - | - | - | - | - | - | 1 | 1 | 3 |
| Mon | - | - | - | - | - | - | - | - | 1 | - | 1 | 4 | - | - | 1 | 1 | - | - | 1 | 1 | - | - | - | - |
| Tue | - | - | - | - | - | - | - | - | - | - | 1 | 2 | - | 1 | - | - | - | 2 | 1 | - | - | - | 2 | 1 |
| Wed | - | - | - | - | - | - | - | - | - | - | - | 2 | - | 1 | - | 2 | 1 | - | 1 | 1 | - | 1 | - | - |
| Thu | - | - | - | - | - | - | - | - | 3 | - | - | - | 2 | - | - | - | 1 | - | 1 | - | 1 | 1 | 1 | - |
| Fri | - | - | - | - | - | - | - | - | 1 | 1 | - | - | 3 | - | - | - | - | - | - | - | 1 | - | - | - |
| Sat | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | 1 | 1 | - | - | - | - |
Worldwide:
Rank #1,333,714
Country (BRA):
Rank #68,017
Language (eng):
Rank #14,497
| Date | Total Followers | Daily Change |
|---|---|---|
Wed 01/21/2026 | 4,556,629 | 0 |
Tue 01/20/2026 | 4,556,629 | -950 |
Mon 01/19/2026 | 4,557,579 | 0 |
Sun 01/18/2026 | 4,557,579 | 0 |
Sat 01/17/2026 | 4,557,579 | 0 |
Fri 01/16/2026 | 4,557,579 | 0 |
Thu 01/15/2026 | 4,557,579 | 0 |
Wed 01/14/2026 | 4,557,579 | -869 |
Tue 01/13/2026 | 4,558,448 | 0 |
Mon 01/12/2026 | 4,558,448 | 0 |
Sun 01/11/2026 | 4,558,448 | 0 |
Sat 01/10/2026 | 4,558,448 | 0 |
Fri 01/09/2026 | 4,558,448 | 0 |
Thu 01/08/2026 | 4,558,448 | -3379 |
Wed 01/07/2026 | 4,561,827 | 0 |
Tue 01/06/2026 | 4,561,827 | 0 |
Mon 01/05/2026 | 4,561,827 | 0 |
Sun 01/04/2026 | 4,561,827 | 0 |
Sat 01/03/2026 | 4,561,827 | +760 |
Fri 01/02/2026 | 4,561,067 | +100 |
Thu 01/01/2026 | 4,560,967 | 0 |
Wed 12/31/2025 | 4,560,967 | -100 |
Tue 12/30/2025 | 4,561,067 | 0 |
Mon 12/29/2025 | 4,561,067 | +5321 |
Sun 12/28/2025 | 4,555,746 | 0 |
Sat 12/27/2025 | 4,555,746 | 0 |
Fri 12/26/2025 | 4,555,746 | 0 |
Thu 12/25/2025 | 4,555,746 | +10000 |
Wed 12/24/2025 | 4,545,746 | 0 |
Tue 12/23/2025 | 4,545,746 | +2560 |
Mon 12/22/2025 | 4,543,186 | 0 |
Sun 12/21/2025 | 4,543,186 | 0 |
Sat 12/20/2025 | 4,543,186 | +2301 |
Fri 12/19/2025 | 4,540,885 | 0 |
Thu 12/18/2025 | 4,540,885 | 0 |
Wed 12/17/2025 | 4,540,885 | +3501 |
Tue 12/16/2025 | 4,537,384 | 0 |
Mon 12/15/2025 | 4,537,384 | 0 |
Sun 12/14/2025 | 4,537,384 | 0 |
Sat 12/13/2025 | 4,537,384 | 0 |
Fri 12/12/2025 | 4,537,384 | +3509 |
Thu 12/11/2025 | 4,533,875 | 0 |
Wed 12/10/2025 | 4,533,875 | 0 |
Tue 12/09/2025 | 4,533,875 | 0 |
Mon 12/08/2025 | 4,533,875 | +4522 |
Sun 12/07/2025 | 4,529,353 | +10000 |
Sat 12/06/2025 | 4,519,353 | 0 |
Fri 12/05/2025 | 4,519,353 | 0 |
Thu 12/04/2025 | 4,519,353 | 0 |
Wed 12/03/2025 | 4,519,353 | 0 |
Tue 12/02/2025 | 4,519,353 | 0 |
Mon 12/01/2025 | 4,519,353 | +4492 |
Sun 11/30/2025 | 4,514,861 | 0 |
Sat 11/29/2025 | 4,514,861 | 0 |
Fri 11/28/2025 | 4,514,861 | 0 |
Thu 11/27/2025 | 4,514,861 | 0 |
Wed 11/26/2025 | 4,514,861 | +700 |
Tue 11/25/2025 | 4,514,161 | +5673 |
Mon 11/24/2025 | 4,508,488 | 0 |
Sun 11/23/2025 | 4,508,488 | 0 |
Sat 11/22/2025 | 4,508,488 | 0 |
Fri 11/21/2025 | 4,508,488 | 0 |
Thu 11/20/2025 | 4,508,488 | 0 |
Wed 11/19/2025 | 4,508,488 | +7674 |
Tue 11/18/2025 | 4,500,814 | 0 |
Mon 11/17/2025 | 4,500,814 | 0 |
Sun 11/16/2025 | 4,500,814 | 0 |
Sat 11/15/2025 | 4,500,814 | 0 |
Fri 11/14/2025 | 4,500,814 | 0 |
Thu 11/13/2025 | 4,500,814 | +4413 |
Wed 11/12/2025 | 4,496,401 | 0 |
Tue 11/11/2025 | 4,496,401 | 0 |
Mon 11/10/2025 | 4,496,401 | +17584 |
Sun 11/09/2025 | 4,478,817 | 0 |
Sat 11/08/2025 | 4,478,817 | +2000 |
Fri 11/07/2025 | 4,476,817 | 0 |
Thu 11/06/2025 | 4,476,817 | +6020 |
Wed 11/05/2025 | 4,470,797 | 0 |
Tue 11/04/2025 | 4,470,797 | +10000 |
Mon 11/03/2025 | 4,460,797 | 0 |
Sun 11/02/2025 | 4,460,797 | +9508 |
Sat 11/01/2025 | 4,451,289 | +40000 |
Fri 10/31/2025 | 4,411,289 | 0 |
Thu 10/30/2025 | 4,411,289 | +23115 |
Wed 10/29/2025 | 4,388,174 | 0 |
Tue 10/28/2025 | 4,388,174 | 0 |
Mon 10/27/2025 | 4,388,174 | +12217 |
Sun 10/26/2025 | 4,375,957 | 0 |
Sat 10/25/2025 | 4,375,957 | 0 |
Fri 10/24/2025 | 4,375,957 | +7636 |
Thu 10/23/2025 | 4,368,321 | 0 |