Spark vs Front
Spark starts at $10/mo across 3 plans. Front starts at $25/mo across 4 plans.
Spark
Email Clients
From $10$8.25/moFree tier
Front
Email Clients
From $25$25/moNo free tier
Spark's cheapest paid plan costs $10/mo, $15 less than Front at $25/mo. Only Spark has a free tier.