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Advocacy Loyalty And Referrals APIs
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Popular first highlights editorial picks, then ranks providers by monthly downloads of their official SDKs on npm and PyPI (measured 2026-10-18). Others follow A–Z.
Upland Software
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Vauchar
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Viral Loops
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Voucherify
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Vouchery.io
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Wallet Circle Loyalty
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Walmoo
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Warply
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WaveToGet
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Whisqr Loyalty
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Zinrelo
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Zuberance
View API profileCounts reflect unique named profiles assigned to this category. Documentation and integration details vary by provider.