Blast and Partiful are both free and both work from one shareable link. They differ in what the link opens and how guests reply. Blast makes free animated video invitations with music that guests RSVP to from a link, with no app and no account. Partiful opens an event page with a poster, themes and effects, where guests RSVP with their name and phone number and a texted code. Here is the comparison and when each is the better choice.
Facts as published by Partiful in October 2026; sources are at the end of the page.
| Blast | Partiful | |
|---|---|---|
| Price | Free; no subscription, no ads. | Free, no paywalls; optional paid designs and add-ons. |
| What guests get | A vertical animated video with music, opened from a link. | An event page with a poster (image or GIF), themes and effects. |
| Music | Every design has music; you can pick the song. | Music can't be embedded on the page; a playlist link can be added. |
| How guests RSVP | From the link, no account, no phone number asked. | Guests enter their name and phone number and verify with a texted code; they log in with the phone number. |
| Host notifications | A private page with the running count, plus an email for each reply. | A guest list on the event page; guests can see who's going if the host allows; text blasts to guests (up to 10 per event). |
| Guest limit | Unlimited. | Unlimited by link; up to 1,000 direct invites per event. |
Blast publishes this guide and is one of the options in it. Details about other services come from their own websites, last checked in October 2026. Prices and features change, so confirm on their sites before you decide.
On Blast, no: a guest taps the link, picks Going, Maybe or Can't, adds a name and replies. On Partiful, a guest enters a name and phone number and verifies with a texted code, and logs in with that number afterwards.
Not on the page itself. Partiful's help center says a song or playlist can't be embedded, but a playlist link can be added. On Blast the music plays with the video and you choose the track.
Blast, in most cases. Parents reply from a text link without creating anything, the invitation is the kind of thing a child wants to watch twice, and there's no phone-number step. Partiful is built for social events among friends.
Yes. Partiful says it is free with no paywalls, with optional paid designs. Blast is free to create and send, with no paid tier.