Best Influencer Marketplaces for One Off Campaigns

A creator marketplace with over 1 million influencers, charging no fees or commission on deals.

Editor's takeAspire connects brands with over 1 million creators through an inbound marketplace. It charges no fees or commission and has paid out more than $100 million to date. Its Shopify integration automates product seeding and sales tracking, but pricing stays hidden behind an estimated $24,000 annual contract.

Full-service influencer marketing agency with its own fulfillment center for large brand campaigns.

Editor's takeObviously blends agency service with software, handling both influencer discovery and physical shipping logistics. WPP ownership and clients like Google and Ford signal enterprise-grade stability. Smaller brands without an enterprise budget should expect a sales-led, quote-only process.

AI-powered influencer marketplace that automates creator sourcing, negotiation, and payments for one-off campaigns.

Editor's take1stCollab automates the parts of influencer marketing that usually eat 50-plus hours, using AI to find creators who look like a brand's best performers, then handling negotiation, contracts, and payment. Campaigns can launch in under 30 minutes instead of weeks. The Fully Managed plan charges 20% of spend but requires a $2,500 monthly minimum, and some users have flagged confusing outreach emails from mismatched domains.

All-in-one creator management platform for DTC brands with deep Shopify and WooCommerce integration.

Editor's takeGRIN searches a database of more than 100 million influencers and ties directly into Shopify and WooCommerce for product seeding and sales tracking. It holds SOC 2 Type II compliance with regular penetration testing. Past Meta API changes broke its Instagram search and Influential Customers tool, and pricing runs near $2,500 a month with an annual contract required.

Enterprise influencer marketing platform for e-commerce with native Amazon Attribution and Shopify sync.

Editor's takeUpfluence stands out as the only influencer platform with native Amazon Attribution, letting e-commerce brands trace sales directly to specific creators. Its Live Capture tool also mines a brand's existing customer base for potential ambassadors. The commercial terms deserve scrutiny though, with reported auto-renewal clauses that lock brands into a full year if they miss a 30-day cancellation window.

A partnership platform unifying influencer marketing and affiliate tracking with cross-device attribution.

Editor's takeImpact.com applies affiliate-style performance tracking to influencer campaigns, giving brands revenue attribution beyond likes and follows. Its Altitude technology won 'Best Attribution Solution' from The Drum for cross-device tracking. The interface draws real complaints, with 159 G2 mentions of a steep learning curve, and pricing jumps sharply from $30 to $2,500 a month between tiers.

Self-serve influencer marketplace with escrow payments and no monthly subscription required.

Editor's takeCollabstr strips out the contracts and monthly fees that usually gate influencer marketing, charging a 10% fee only when a brand actually hires someone. Escrow payments and instant chat make the hiring process notably faster than traditional agency workflows. Despite stated identity and follower audits, users on Reddit still describe running into influencers with fake followers, so brands should expect to do their own vetting.

AI-powered influencer platform with a 170 million-profile database and strong fake follower detection.

Editor's takeInfluencity leans on scale and data hygiene: a database of over 170 million profiles across Instagram, TikTok, and YouTube, screened with NLP and image recognition to flag fake followers and bots. Founded in 2014, it serves enterprise clients like Samsung and Kellogg's. Pricing is unusually transparent for this category, published from about $168 a month for Basic. The functional gap is communication: there's no in-platform messaging with influencers, so brands manage outreach through email integration instead, and coverage stops at three platforms.

Influencer marketplace matching small brands with vetted micro-influencers on Instagram and TikTok.

Editor's takeSocialCat matches brands with micro-influencers through a swipe-based interface the company compares to a dating app, with campaigns typically live in about 5 minutes. It manually vets applicants and accepts only around 20 to 25%, aiming for real engagement over follower count. It covers just Instagram and TikTok in four countries, and there is no automated reporting after a campaign ends, so brands have to ask creators directly for performance numbers.