OpenSponsorship
OpenSponsorship
Athletes & Creators
Case Studies
Blog
Login
Sign Up
OpenSponsorship
OpenSponsorship
  • About
  • Pricing
  • Profiles
  • Categories
  • Case Studies
  • Team
  • Careers
  • Knowledge
  • Blog
  • Contact
  • Help
Featured in:
Sport Business Journal
Sportico
Sports Pro
Forbes
Bloomberg
Cnbc
OpenSponsorship Corp.© Copyright 2026 All Rights Reserved.Privacy Policy | Terms & Conditions
  1. Home
  2. Search Profiles
  3. Alaina Castillo
Alaina Castillo profile image

Sponsor Alaina Castillo

Musician
International
Reach
High
Response Rate

About Alaina Castillo — musician

Alaina Castillo is a Los Angeles-based musician with a strong, emotionally resonant songwriting voice and a highly visual, youthful aesthetic that translates well across Instagram, TikTok, and YouTube. She naturally fits campaigns looking for an artist with engaged fans, polished beauty and fashion content, and authentic storytelling around new music releases.


Why you should sponsor me for your next influencer campaign?

 Houston native Alaina Castillo first found fame with her online renditions of popular songs before making the jump into the pop world with the release of her 2019 debut EP, the bilingual Antisocial Butterfly. In 2020, she released another EP, the voicenotes, with her vocal delivery and alternative take on pop eliciting comparisons to contemporaries Billie Eilish and Ariana Grande . Later that year, she issued the singles "Tonight," "Párate," and "Wishlist." The rising pop star is coming off a breakout year that propelled her name into the head of the 2021 class, earning the coveted spot of Spotify’s first-ever US RADAR artist, being named one of Billboard’s Latin Artists to Watch, and landing a spot on NME Essential Emerging Artist list.

Overview

👩Female
📍Los AngelesCaliforniaUnited States

https://www.alaina-castillo.com/

Pre-Packaged Projects

Frequently asked questions

Sign up for free now to unlock more profile features

Demographics
Demographics

Demographics

See more info on the age, location and gender on the profile's audience

Recent News
Recent News

Recent News

See more of the profile's relevance in the media

Talking about
Talking about

Talking about

See the profile's most common talking points from social media

Reviews
Reviews

Reviews

See the profile's reviews and ratings on past deals

Sign up to see more

Promote your brand and sponsor Alaina Castillo today!

1
Choose me

Choose me

Review my profile and stats to see if I am the right fit for your campaign.

2
Create a proposal

Create a proposal

Send me a proposal detailing your objectives and campaign needs.

3
Set deliverables

Set deliverables

Specify the exact marketing tasks and deliverables you want completed.

4
See ROI

See ROI

Track performance to measure the results and return on your investment.

Sign up and send Alaina Castillo a proposal or connect with +25,000 athletes. Set your marketing deliverables, have athletes execute them and watch the return multiply.

Why Athlete Influencer Marketing Is B2B's Most Underleveraged Channel

Why Athlete Influencer Marketing Is B2B's Most Underleveraged Channel

If you're running marketing for a B2B company and you haven't seriously explored athlete, sports and influencer partnerships, you're not alone;  but you're leaving one of the most effective channels on the table.

April 8, 2026

The Formula for Athlete & Influencer Sponsorship ROI: Our 6-Step Influencer Marketing Process

The Formula for Athlete & Influencer Sponsorship ROI: Our 6-Step Influencer Marketing Process

How OpenSponsorship Delivers Performance-Based Influencer Marketing Success

When launching an athlete sponsorship or influencer marketing campaign, a data-driven strategy is the difference between a one-off post and a measurable return on investment. As the creator economy trends evolve, we have refined our methodology into a proven 6-Step Influencer Marketing Process that ensures our clients hit their marketing goals and maximize their sports sponsorship ROI.

March 19, 2026

Golf Influencer Marketing in 2026: A Data-Driven Case Study of Ping’s Creator Strategy

Golf Influencer Marketing in 2026: A Data-Driven Case Study of Ping’s Creator Strategy

In the competitive landscape of golf influencer marketing, simply having a large roster of creators is no longer enough. Performance in 2026 is measured by conversion and community trust rather than vanity metrics. We recently analyzed Ping Golf's 2025-2026 creator strategy to understand how they maintained a 22.50% share of voice with a remarkably lean content volume.

February 16, 2026

Skin CareFashionApparelMusicBeautyFashionPhotography

Pre-Packaged Projects

Social Media Deal

1 post & 1 story with the Alaina Castillo promoting your product.

$14,400
User Generated Price
Sign up to start an offer

Brand Ambassador Deal

Long-term deal involving appearances, photoshoots, social media and more.

$60,000
User Generated Price
Sign up to start an offer

Appearance Deal

Have Alaina Castillo make a live appearance at your next event

$18,000
User Generated Price
Sign up to start an offer

Custom

Need help on a custom package for this athlete?

Login to request help

Frequently asked questions

Brands can sponsor Alaina Castillo on OpenSponsorship by creating a free account, browsing Alaina Castillo's profile, and sending a sponsorship proposal for social posts, appearances, or integrated campaigns. OpenSponsorship handles messaging, deliverables, and deal terms in one platform so you can connect directly with this musician.

Alaina Castillo is listed on OpenSponsorship and available for brand sponsorships. Brands can review campaign packages, audience details, and pricing on this profile, then submit a proposal to start a partnership with this musician.

According to OpenSponsorship, estimated pricing to sponsor Alaina Castillo starts at $14,400 for a social media post, $18,000 for a appearance and $60,000 for a brand ambassador campaign. Final rates depend on deliverables, usage rights, and campaign scope. Sign up on OpenSponsorship to view packages and send a proposal.

According to OpenSponsorship, Alaina Castillo's audience includes 1.7M+ Tiktok followers, interests including Skin Care, Fashion, Apparel, Music, Beauty, and more, based in Los Angeles, California, United States. Brands can use this profile to evaluate reach, content niche, and sponsorship fit before sending a proposal.

news article image

Christina Castillo Obituary - San Antonio, TX - Dignity Memorial

June 6, 2026

news article image

[𝑷𝑵𝑫 𝑳𝑰𝑽𝑬]🔥[HQ] [주말 밤,서면 언니들이 정신 못 차리는 이유🔞 | Sexy Smooth R&B & Pop Mix By DJ CUCU At PND Busan Mark Davis (aokA646DXx) - Fathom Journal

June 13, 2026

Related Profiles

  • Gabe Jake Dillon
  • Scotty Mccreery
  • Ming Leone
  • Jack Fowler
  • Trinity Marie
  • Phillip Phillips
  • Spiritbox
  • Ray Costa
  • Ky Baldwin
  • Erin Kinsey
  • Clario
  • Mckenna Grace
  • Charlotte Sands
  • Jadakiss
  • Bubblegum Boyfriend
  • Corey Kent
  • Astn
  • Ellie Holcomb
  • Fat Joe
  • Morgan Evans
  • Naika
  • Miles
  • Slayyyter
  • 3OH!3
  • Freya Ridings