How to Choose the Right Influencer Marketing Agency

How to Choose the Right Creator Agency in 2025: An RFP Guide for Brands Investing in Influencer Marketing and UGC

As influencer marketing evolves with the broader creator economy, brands are rethinking what they need from agency partners. Brands need more than just talent sourcing. They need a partner who can scale content, drive performance, and deliver creative that works across organic and paid channels. And they want an agency that can handle your brand's unique challenges and opportunities with speed and grace! This post will help you modernize your RFP (Request for Proposal) to find an agency that understands influencer marketing, knows how to scale UGC, and builds systems for lasting growth.


1. Reframe Your RFP Objectives for 2025

1.1 From Campaigns to Systems
Move beyond one-off influencer drops. Ask for:

  • Always-on influencer and creator relationships.

  • Integrated content systems that support organic and paid across TikTok and Meta.

  • Creative built to be repurposed across ad formats, product pages, and email.

1.2 Emphasize Real Segmentation
Signal that you want:

  • Influencers who connect with niche and psychographic audiences.

  • Representation across demographics and lived experiences.

  • Localized storytelling when entering new regions or verticals.

2. Essential RFP Sections

2.1 Brand Background
Summarize your ethos and what influencer/creator work has (or hasn’t) worked in the past.

2.2 Key Goals
Be clear if you need:

  • Influencer-led awareness and organic engagement.

  • Creator UGC for performance testing on Meta/TikTok.

  • Both—and how success is defined across the funnel.

2.3 Creative Expectations
Ask for:

  • Influencer campaign examples.

  • How the agency edits, enhances, and reuses UGC.

  • DR ad creation and headline/hook strategy.

3. What to Ask About Services

3.1 Creator & Influencer Discovery

  • How do they match creators to campaign goals?

  • Are there vetting filters for brand safety and values?

  • Can they scale both micro-influencers and high-quality UGC creators?

3.2 Content Licensing & Repurposing

  • What standard rights come with influencer campaigns?

  • How do they handle perpetual licensing for paid use?

  • Do they deliver ad-ready cuts, motion graphics, and CRO-enhanced edits?

3.3 Paid Social Strategy

  • Are they certified in Meta Ad Partnerships and allowlisting?

  • How do they test and scale creative variants?

  • What’s their POV on creator content as paid performance fuel?

3.4 Reporting & Optimization

  • What do monthly reports include?

  • How do they measure organic vs. paid results?

  • Do they offer creative learnings and next-step testing plans?

4. Budget, Timeline & Evaluation

4.1 Budget Parameters

  • Include ranges for influencer fees, creator content, and paid media.

  • Clarify if you want DR testing, ambassador models, or influencer licensing.

4.2 Timeline & Key Dates

  • Include proposal, Q&A, pitch, and kickoff windows.

  • State whether this is a pilot, annual retainer, or growth-phase test.

4.3 Proposal Scoring Criteria (FPO)

  • Strategic Fit (25%)

  • Content & Creator Execution (25%)

  • Paid Media & Optimization Strategy (20%)

  • Licensing & Asset Reuse (15%)

  • Team/Culture Fit (15%)

5. What Great Agencies Include

Ask for:

  • Creator and influencer sourcing strategy

  • How they differentiate organic vs. paid approaches

  • Real results from DR ad reuse

  • Licensing and content enhancement workflows

  • Budget + timeline breakdown across talent, media, and content services

6. Why Sundae is Built for This Era

Sundae helps brands deploy both influencer programs and UGC systems. We source top-tier influencers and creators, optimize their content for paid, and manage allowlisting and ad operations in-house.

Every asset is licensed to scale: TikTok, Meta, Amazon, email, and more. Our clients see 15-20x ROI on content investments and 3x improvements in Meta performance when using creator assets built through our process.

If you're looking for a partner who can deliver on both influencer campaigns and UGC performance creative, we're ready to show you how.

Action Steps

  • Update your RFP with specific asks for licensing, ad-readiness, and cross-channel content use.

  • Look for agencies with both influencer and UGC capabilities.

  • Prioritize partners who understand Meta/TikTok ecosystems and how to scale DR creative.

Have questions or want examples? Get in touch!

Allstate
Perdue
General Mills
ecobee
Grubhub
Birchbox
The Waves
LG
Elysium
Circle K

Looking for an agency partner?

Step up your influencer marketing, user-generated content, performance editorial, and paid social with Sundae.