Best Influencer Marketing · FREE
Best free Influencer Marketing (2026)
3 influencer marketing that offer a genuine free plan, ranked by entry price. Every figure links to the public page it was captured from — the vendor's own wherever the vendor publishes the number, otherwise the named public source — with the date we captured it.
Key takeaways
- Cheapest: Collabstr at $0/mo.
- Qualifying: Collabstr, GRIN, Heepsy.
- Data current through: 2026-11-01. STALE marks a row whose price we have not re-checked at its source in over 30 days; a vendor with no published price is marked when any of its plans is. 1 of 3 rows below is marked.
Comparison
| # | Influencer Marketing | Entry price | Free | HIPAA | SOC 2 | Best for | Source |
|---|---|---|---|---|---|---|---|
| 1 | Collabstr | $0/mo | Yes | — | — | Small-to-mid brands and agencies sourcing UGC creators and micro-influencers through a transparent, escrow-backed marketplace | collabstr.com |
| 2 | GRIN | $0/mo | Yes | — | — | Brands automating and scaling their own creator/influencer marketing programs | grin.co |
| 3 | Heepsy STALE · 2026-09-27 | $0/mo | Yes | — | — | Solopreneurs and small-to-mid-sized ecommerce teams finding and vetting influencers on Instagram, TikTok, and YouTube | go.heepsy.com |