Group Availability Poll: 6 Free Tools With No Sign Up (2026)

A group availability poll is a shared page where every member of a group marks when they are free, and the tool highlights the times with the most overlap. The organizer creates it in a minute, shares one link, and picks the winning slot from the results instead of negotiating times one message at a time.

The reason it beats the group chat is structural. In a chat, each proposed time triggers a round of replies, and anyone who misses a message derails the count. A poll collects each person's availability once, in full, and does the comparison automatically. For a group of five with even moderately busy calendars, that routinely turns a two-day thread into a five-minute task.

This guide covers the two models these polls use, six genuinely free tools where respondents never need to create an account, and the small process habits that determine whether people actually respond.

Every availability poll is one of two shapes, and picking the right shape matters more than picking the perfect tool.

• Heatmap grid. Respondents paint all the times they are free across a date range, and the group view shades each slot by how many people can make it: the darker the cell, the more people are available. When2meet made this model famous. It shines when schedules are messy and you genuinely do not know what will work, because you see every viable overlap, not just the ones you thought to ask about.
• Propose-and-vote. The organizer picks a handful of specific options (say, Tuesday 7 PM or Saturday 10 AM) and everyone votes yes, no, or if-need-be on each. Rallly and Doodle work this way. It shines when the choice is genuinely between a few candidates, like picking one of three possible dinner dates, and it is faster for respondents because there is less to fill in.

Rule of thumb: use a grid when you are searching for a time, and propose-and-vote when you are choosing between times. Grids also degrade more gracefully with large groups, since voting ties get common when twenty people weigh in on four options. For the fuller playbook, see our guide on finding a meeting time that works for everyone.

All six tools below are free and let respondents answer without creating an account. Details and prices checked July 2026.

• Timespree keeps the classic grid workflow with the modern gaps fixed. Respondents need no account, the grid is built mobile-first, and every participant sees times converted to their own time zone automatically. While responding, anyone can overlay their busy times from Google Calendar, Outlook, or Apple Calendar for free, which keeps forgotten conflicts from poisoning the result, and the organizer gets an email as responses arrive instead of refreshing the link. It is free with no participant limits, supported by ads. The honest caveat: it is a young product without years of name recognition, and there is no native mobile app (the web app is the product).

• When2meet is the original, free since 2009, and still the fastest tool to explain because half your group has used it. The grid works fine on desktop. The costs are well known: the page is not responsive so phones struggle, there is no calendar integration, no notifications, and events cannot be edited after creation. Our step by step When2meet guide covers the workflow and workarounds.

• Timeful (formerly Schej) is free, open source, and started as a student Reddit project pitched as a better When2meet. Its standout feature is showing your calendar events (Google, Outlook, or Apple Calendar) beside the grid while you respond, and it goes deep on power features: if-needed times, availability groups, CSV export, email notifications and reminders. It is excellent, especially for regular organizers who will use that depth. More in our Timeful alternative comparison.

• LettuceMeet is a clean, minimal grid poll that has been a quiet favorite with students for years. It works well on phones, sign-in is optional (Google, which can also show your calendar events while you respond), and the flow is about as low-friction as this category gets. Development is slow and there are no notifications, so it fits casual one-off scheduling better than anything ongoing. See our LettuceMeet comparison.

• Rallly is the strongest open source pick and the best of the propose-and-vote tools here. The organizer lists candidate times, participants vote yes, no, or if-need-be, and the tally makes the decision obvious. You can use the hosted cloud free tier or self-host the whole thing. Calendar connections and some conveniences sit behind Pro, at $56 per year, checked July 2026. Details in our Rallly comparison.

• StrawPoll Meetings is the scheduling arm of the StrawPoll voting site: propose dates or times, share a link, collect votes, no accounts needed. It is free with ads, simple, and fine for picking between a few dates. There is no calendar support and no availability grid, so it thins out for anything beyond a straightforward date vote.

A note on the big names you may have expected: Doodle's free tier shows ads to participants and holds calendar sync and deadlines for paid plans from $6.95 per user per month, and Calendly's meeting polls sit on paid plans, so neither fits a list of free no-signup tools. Both checked July 2026; our Doodle alternative guide has the breakdown.

The tool matters less than the process. The same six habits separate polls that close in a day from polls that die at four out of nine responses.

• Step 1. Keep the window short. Offer one or two weeks of dates, not a month. Wide-open polls take longer to fill in and produce mushy results where nothing clearly wins.
• Step 2. Trim the daily time range. If the meeting will realistically happen on an evening, do not make people paint 8 AM to 11 PM. Fewer cells means faster responses.
• Step 3. State a deadline in the invite. Most free tools have no deadline feature, so write one yourself: "answer by Thursday 8 PM, I will announce Friday." A deadline with a promised announcement is the single biggest response-rate lever.
• Step 4. Share it where the group already talks. Post the link in the existing group chat or channel, not a fresh email thread. Every context switch loses respondents.
• Step 5. Nudge the stragglers once, by name. A day before the deadline, reply to your own message tagging the missing people. One targeted nudge outperforms three broadcast reminders.
• Step 6. Announce the result and book it. Close the loop where you shared the link, then send an actual calendar invite. Polls that end in silence train your group to ignore the next one.

If your group is spread across time zones, also pick a tool that converts times automatically; our guide to scheduling across time zones covers why manual zone math quietly ruins polls.

Match the tool to the group:

• Default choice, mixed group, phones involved: Timespree. Grid model, no sign up, free calendar import across Google, Outlook, and Apple, automatic time zones, and organizer notifications.
• Everyone already knows it and is on a laptop: When2meet still does the job.
• Want power features or an open source heatmap: Timeful.
• Casual student scheduling: LettuceMeet.
• Open source or self-hosting requirement, or a simple date vote: Rallly.
• Quick vote between a few dates with zero setup: StrawPoll Meetings.

Whichever you pick, the workflow is the same: create the poll, share one link, state a deadline, and let the overlap make the decision for you.