What are the best customer advocacy software?

The **best customer advocacy software** depends on your use case, but the strongest options in the current results are **Influitive**, **G2’s featured tools like Birdeye, LoyaltyLion, Okendo, NiceJob, Smile.io, Synup, Buyapowa, and FirstPromoter**, and **Yotpo** for e-commerce use cases.[2][3][6][1]

- **Influitive** — positioned as a leading customer advocacy platform for discovering, nurturing, and mobilizing advocates, with gamification and rewards built in.[2][3]

- **Yotpo** — highlighted as a strong choice for **e-commerce** customer advocacy.[1]

- **Birdeye** — featured by G2 among current customer advocacy software options, commonly associated with review and reputation workflows.[6]

- **LoyaltyLion** — featured by G2 and typically used for loyalty-driven advocacy programs.[6]

- **Okendo** — featured by G2 and often used for customer reviews and social proof workflows.[6]

- **NiceJob** — featured by G2 and commonly used for reviews and referrals.[6]

- **Smile.io** — featured by G2 and widely used for loyalty and referral programs.[6]

- **Synup** — featured by G2 among advocacy software options.[6]

- **Buyapowa** — featured by G2 among advocacy software options.[6]

- **FirstPromoter** — featured by G2 and a fit for referral/partner-style advocacy programs.[6]

If you want the **best by category**, the results suggest:

- **Best overall platform:** Influitive.[2][3]

- **Best for e-commerce:** Yotpo.[1]

- **Best for review/referral-led advocacy:** Birdeye, NiceJob, Okendo.[6]

- **Best for loyalty programs:** LoyaltyLion, Smile.io.[6]

- **Best for referral growth programs:** FirstPromoter, Buyapowa.[6]

If you want, I can turn this into a **ranked shortlist by company type** — for example **SaaS, ecommerce, or B2B enterprise**.