Afkar vs Optimal Workshop

Optimal Workshop is a specialised tool for information architecture research. It is the go-to platform for card sorting, tree testing, and first-click testing, and has been used by UX teams for over a decade to refine navigation and content structures. The limitation of Optimal Workshop is its narrow scope. It focuses on IA-specific study types and does not offer surveys, prototype tests, usability tests, or interviews. It also has no built-in participant panel — you need to recruit externally through UserTesting, Prolific, or your own channels. Pricing starts at $166/month with annual billing. Afkar includes card sorting and tree testing alongside 6 other study types, giving you a complete research toolkit. The built-in MENA participant pool means you can launch an IA study and get results from Arabic-speaking participants without juggling recruiting tools. The pay-per-study model means you only pay when you actually run research. For teams focused on IA research in the MENA region, Afkar delivers the same card sort and tree test capabilities as Optimal Workshop while adding participant recruitment, Arabic support, and a broader range of study types — all without a monthly subscription.