Curated list of the best free (or freemium) employee engagement platforms that include an anonymous suggestion‑box feature for gathering candid feedback.
Get targeted exposure with custom position pinning and highlighted placement.
Free tier for unlimited users; pulse surveys, engagement metrics, and an anonymous suggestion box for continuous feedback.
Free plan allows weekly pulse surveys and an anonymous “Cheers & Concerns” box where employees can share ideas safely.
Completely free; create anonymous suggestion forms with optional email collection disabled for total privacy.
Free with a Microsoft account; supports anonymous response collection for suggestion boxes and quick polls.
Free basic plan (up to 10 questions, 100 responses); can be set to anonymous mode for confidential suggestions.
Free tier (up to 10 questions, 100 responses per month); offers anonymous response settings for suggestion boxes.
Free plan includes unlimited surveys with anonymous response option; conversational UI encourages candid feedback.
Free for up to 15 questions and 150 responses; anonymity can be enforced for suggestion‑box surveys.
Polly’s free tier lets Slack teams run anonymous polls and suggestion boxes directly inside channels.
Use Microsoft Forms within Teams to collect anonymous suggestions; free with a Teams account.
Free tier includes groups and polls; anonymous feedback can be gathered via integrated survey bots.
Free for up to 5 users; weekly check‑ins and an anonymous “High‑Five” box for ideas and concerns.
Free plan supports peer feedback and an anonymous suggestion feature for small teams.
Free version offers pulse surveys and an anonymous suggestion box to surface employee ideas.
Free trial includes full engagement suite with anonymous feedback and suggestion‑box modules.
Free trial provides performance reviews, engagement surveys, and an anonymous idea box.
Free trial gives access to OKR tracking plus an anonymous feedback channel for suggestions.
Free trial includes continuous performance management and an anonymous suggestion box for employee voice.
Free trial offers engagement surveys and an anonymous “Ideas” module for collecting suggestions.
Open‑source suggestion‑box platform; can be self‑hosted for free and integrates with SSO for employee anonymity.
Free, open‑source voting platform that lets employees submit ideas anonymously and vote on them.
Free plan (up to 100 users) includes a public roadmap and anonymous idea submission box.
Free for small groups; collaborative decision‑making tool with anonymous proposal and comment options.
Free board with sticky‑note templates; can be set to anonymous mode for brainstorming and suggestion collection.
Free tier; using the “Anonymous Cards” Power‑Up, employees can drop suggestions without revealing identity.
Free plan includes forms that can be configured for anonymous feedback and idea capture.
Free tier (up to 2 users) offers a simple form view that can be set to anonymous for suggestion collection.
Free version includes custom forms; anonymity can be enabled for an internal suggestion box.
Free for up to 5 employees; includes an anonymous feedback module for ideas and concerns.