With Zero
Left to a task or a timer
- Call ends with "check back in Q3".
- You add a task, or set a re-engagement rule.
- The task comes up. You dig out the notes and write the email.
- The rule fires on a timer, not on what they said.
Zero helps you find more leads.
Viro closes the ones you have.
Zero is built around prospecting: lead lists, signals and sequences. Viro is built around what happens after the first call. The follow-up with the proposal attached, the check-in on the date they asked for, the old deals worth another go. Most teams don't need more leads. They need to close the ones they've got.
After a “not yet”.
A good call ends with "check back in Q3". Here's what happens next with each.
With Viro
Viro keeps the promise
- Iris saves "Q3" on the deal. The deal stays open.
- A light touch with the case study they asked for, texted to you to send.
- Iris texts you the check-in, written from the March call. You reply "send it".
Who does what after the call.
Every job that comes out of a sales call, and who ends up doing it.
| The Job | With Zero | With Viro |
|---|---|---|
| What it's built around | Finding new leads: lists, signals and sequences | Closing the deals you've already started |
| Write the follow-up email | Drafted after the meeting, in the app | Written in your voice and texted to you. Reply "send it" and it's sent |
| Make the proposal or deck | You put it together | Made for you from your pricing and past proposals, and attached |
| They say "call us back in Q3" | A task, or a rule that fires after a set time | Viro follows up in Q3, on the timing they actually gave you |
| Old and lost leads | Re-engagement rules you set up | Each one read, and a win-back email written for it in your first week |
| Calls from your dialer | Zero's own built-in dialer | The dialer you already use |
| Move the deal forward | Agents update it in the app | Viro texts you what happened. Reply yes, no or wait |
| A call you can't make | You reschedule it | Iris can take it for you and send you the notes |
| Working from your phone | Open the app | Text or send a voice note to Iris and she does the work |
Last checked September 2026.
Spotted something that's changed? Tell us and we'll fix it.
Which should you choose?
Choose Viro if
- You need to close the leads you already have
- You want follow-ups on the timing buyers actually gave you
Choose Zero if
- Cold outbound is your main motion: lists, signals, sequences
What the admin is costing you.
Set your calls and admin time. This is roughly what the work after your calls adds up to.
230 hrs
a year on notes, follow-ups, proposals and CRM updates. That's 6 full working weeks. Viro does that work for you.
FAQs
Questions we get asked from founders moving over from Zero.
Couldn’t find the answers you need? Contact us
It does, and that suits cold outbound. Viro works with the dialer you already use and puts its effort into the deals you've already started.
It won't, unless you say so. Every follow-up comes to you first, by text or in the app, and nothing goes out until you reply "send it". You choose how much Viro does on its own, and you can change that any time.
No exports. Log in to your old CRM from Viro and it moves everything across: contacts, companies, deals and history. Nothing is written until you've checked the mapping, and Iris is ready for your next meeting the same day.