The best alternatives to Swift Board are Teamworki, Parabol, and EasyRetro. If these 3 options don't work for you, we've listed a few more alternatives below.
What do you think of Swift Board?
Notion— Get over $6,000 worth of Notion + unlimited AI, for free
Parabol is a free online retrospective tool featuring custom templates, powerful analytics, multi-user grouping, rich text editing, integrations, and gorgeous meeting summaries. Tasks are assigned and tracked so your team can continuously improve.