Introduction
Two enterprise platforms that both got absorbed into bigger companies. Mavrck is now Later Influence, the influencer arm of Later. Tagger is now Sprout Social's influencer module. So this isn't really a standalone-tool comparison, it's a question of which larger ecosystem you want your influencer program living inside.
If your world is creator advocacy and referral programs, Mavrck. If your team already runs on Sprout Social for publishing and social listening, Tagger. Here's the breakdown with reported pricing, plus where a self-serve option lands if neither ecosystem fits.
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What Mavrck is
Mavrck was founded in 2014, merged with Later, and rebranded to Later Influence in a reported January 2024 consolidation. It now sits as the enterprise influencer product inside Later, alongside Later Social for scheduling and Mavely, a creator-commerce platform reportedly acquired in early 2025 for around $250 million.
It's built around a reported 10M+ Influencer Index of opted-in creators rather than scraped profiles, which helps authenticity while narrowing the pool. The platform covers AI-powered discovery, automated workflows, contracting, communications, payments and real-time analytics, with integrations across Meta, TikTok, X, LinkedIn, YouTube, Snapchat and Pinterest. Its strength is brand advocacy, referral programs and measurement at Fortune 500 scale. Pricing is custom and quote-only, with a reported self-serve plan from around $28,500/year and services tiers reported up to around $60,000/year, and sales-led onboarding that reportedly takes 4 to 6 weeks.
What Tagger is
Tagger was founded in 2015 in Santa Monica, oddly enough as a music recommendation engine before it pivoted into influencer marketing and social intelligence. Sprout Social acquired it in a reported August 2023 deal worth around $140 million, and it's now fully integrated as Sprout Social Influencer Marketing. Its database is a reported 6M influencer profiles, and its edge is API partnerships with major social channels that connect millions of profiles to billions of social data points.
That data heritage means Tagger blends influencer discovery with social listening and analytics, covering the full lifecycle from research and vetting to activation, management and measurement, with brand-safety filters throughout. Its natural fit is teams already on Sprout Social who want to add influencer workflows to the publishing and listening suite they already use. Pricing is custom and enterprise: Sprout's core reportedly starts around $199/mo per seat with the influencer module added on top, there's no published influencer pricing and no free trial for that module, and contracts are annual.
Head to head
Mavrck is the advocacy engine. Its opted-in index and referral-program depth suit brands running ongoing advocacy at scale. Tagger is the social-intelligence engine bolted to a suite you may already own. If you live in Sprout Social, folding influencer into the same dashboard is a genuine advantage. If you don't, you're buying into a larger ecosystem to get the influencer piece. One optimizes for advocacy programs, the other for teams already standardized on Sprout.
Mavrck vs Tagger at a glance
| Feature | Mavrck | Tagger | Flinque |
|---|---|---|---|
| Core model | Enterprise advocacy platform (now Later Influence) | Influencer module inside Sprout Social | Self-serve discovery + outreach + tracking |
| Database | Reported 10M+ opted-in index | Reported 6M profiles | 10M+ verified creators |
| Signature | AI workflows, referral/advocacy programs | Social listening + billions of data points | 200 data points per creator |
| Ecosystem | Part of Later (Social + Mavely) | Part of Sprout Social suite | Standalone, self-serve |
| Pricing | Custom, reported self-serve from ~$28.5k/yr | Custom; Sprout core reported ~$199/mo/seat + add-on | Free $0, Starter $49/mo, Enterprise $150/mo |
| Contract | Annual, quote-only | Annual, demo-gated | No annual lock-in |
| Best for | Advocacy/referral programs at scale | Teams already on Sprout Social | Lean teams wanting data + workflow self-serve |
All figures are reported and can change, so confirm current pricing and scope with each vendor.
Where each one leaves a gap
Two absorbed platforms, and each ties you to something bigger. Mavrck now lives inside Later, alongside Later Social and Mavely; Tagger now lives inside Sprout Social's publishing and listening suite. In both cases the influencer tool isn't sold on its own, so the real decision is which larger ecosystem you're willing to adopt to get it. Before weighing features it's worth naming what each one costs you, because that trade-off tends to decide the fit faster than any capability list.
- Mavrck's opted-in index boosts authenticity but narrows the discoverable pool versus larger scraped databases, so wide-net discovery in narrow niches gives you less to work with than a bigger index would, since only creators who opted in are searchable.
- Mavrck is quote-only from a reported $28,500/year with 4-to-6-week onboarding, so there's no fast or low-commitment start for a brand that wants to move now rather than a month and a sales cycle from now.
- Mavrck's advocacy-program and referral-program focus is more than a brand running simple one-off campaigns needs, so you'd be paying for enterprise advocacy depth you won't fully use if your goal is simply a handful of sponsored posts.
- Tagger has no published influencer pricing and no free trial for the influencer module, so you can't test it before signing an annual contract, and the real cost only surfaces after a demo and a quote tied to seats and campaigns.
- Tagger makes most sense bundled with Sprout Social, whose core is reported around $199/mo per seat, so teams not already on Sprout effectively pay for a wider publishing-and-listening suite just to reach the influencer piece.
- Neither is a standalone self-serve platform with verified data and a full workflow at a published price, so a lean team is stuck choosing between two enterprise ecosystems before a single campaign has proven the channel pays back.
That leaves the same gap in both cases: a standalone self-serve platform with verified data and a full workflow at a published price, without buying into a wider ecosystem you may not otherwise need. Mavrck's reported $28,500-a-year floor and Tagger's Sprout-bundled, demo-gated pricing both assume you're ready to standardize a whole team on a larger platform. A brand that just wants the influencer job done, and wants to see a price and start this week rather than schedule a sales call, isn't the core buyer for either. Mavrck's reported 10M+ opted-in index and Tagger's reported 6M profiles backed by billions of social data points are both genuinely powerful, but that power comes wrapped in an enterprise suite and an annual commitment that a smaller team can't easily justify before the channel has proven itself, and that's exactly the space the next section is about.
Where Flinque fits
Both bury the influencer tool inside a larger, enterprise-priced ecosystem. Plenty of brands just want the influencer job done, standalone, without buying the suite around it.
Flinque is that standalone option. You get 10M+ verified creators across four platforms with a reported 200 data points each, plus discovery, outreach and campaign tracking, free to start and $49/mo for Starter with no annual lock-in and no demo. You won't get Mavrck's advocacy depth or Tagger's social-listening suite. You'll get verified discovery and a full workflow without buying into an ecosystem.
Use Mavrck for advocacy and referral programs at scale. Use Tagger if you already run on Sprout Social. Use Flinque when you want the influencer job done standalone and self-serve.