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ALTCHA Bot Protection

Feature
September 18, 2025

ALTCHA Bot Protection ensures that only genuine respondents complete your surveys.

Our new bot protection feature improves the accuracy of your data by preventing automated entries. Bots are often a major barrier to collecting reliable feedback, and this solution addresses that problem directly.

Snap XMP now integrates ALTCHA to protect against spam and abuse without tracking users. It uses a privacy-focused proof-of-work (PoW) system to block bots and spam, offering a modern alternative to intrusive CAPTCHAs.

ALTCHA is fully GDPR-compliant and is already trusted by the UK Government.

View the Snap XMP Online How-to-guide