Compare products

Spark vs Spike

People
SparkAI Email Assistants
SpikeCollaboration
Add a product here
Price
Published entry price
$8.25+per seat / month
Published entry price
$4+per seat / month

AI Email Assistants

Annual estimate10 people, entry price
$990+
10 people
$480+
10 people
Offer
No offer right now
No offer right now
Ask the vendor
Add a product here

AI Email Assistants

Overview
Focus
AI Email Assistants
Collaboration
Product
Smart email client by Readdle for teams with smart inbox, team email, and AI-powered features.
Conversational email and team chat app that transforms email threads into instant message-style conversations with collaborative features.
Headquarters
Odessa, Ukraine
Tel Aviv, Israel
Company size
51-200 employees
51-200 employees
Founded
2015
2018
Pricing details
Plan
Published entry price
Published entry price
Published rate
$8.25+ / seat / month
$4+ / seat / month
Billable seats
10
10
Free options
Free plan, Free trial
Free plan, Free trial
Source updated
Oct 29, 2026
Oct 30, 2026

Open the full comparison

Plan limits, integrations, security reviews and case studies for every product you compare.

AI Email Assistants