Decision support

Replybox vs Sendhaven vs Serptide

Compared across every job these products share. Pick a job to sharpen the comparison.

Winner by scenario

Different buyers weight different things. These are the scenario-level calls, not one universal answer.

Small team on a budget

You need responsive support

You want the most evidence

You are betting on a rising product

You want the best all-round fit

Dimension	Replybox Shared inbox, tickets and chat in one queue.	Sendhaven Deliverability-obsessed marketing email.	Serptide Rank tracking at agency scale.
BetterScore		Best
Best rank	#2 in Help Desk · medium confidence	#1 in Email Marketing · high confidence	#3 in SEO Tools · medium confidence
Use-case fit	90/100	94/100	88/100
Pricing	$15 – $199/mo Free tier available	$29 – $899/mo Free tier available	$79 – $899/mo Free tier available
Review sentiment	4.3★ 42 reviews · 90% would recommend	4.6★ 85 reviews · 93% would recommend	4.4★ 49 reviews · 88% would recommend
Open issue rate	1 open of 3	1 open of 2	2 open of 2
Resolution rate	67%	50%	0%
Median first response	8h	13h	5d
Loved for	Ease of usePerformancePriceOnboarding	Deliverabilitysegmentation speedEase of usePrice	ReliabilityPricePerformanceSupport responsiveness
Common complaints	Mobile experienceAdvanced settings are buriedDocumentationPrice at the top tier	Enterprise pricingMobile experienceLimited integrationsTemplate editor feels dated	Advanced settings are buriedLimited integrationsPrice at the top tierDocumentation
Platforms	Web	Web	Web

Replybox

Sendhaven

Serptide

No sponsored placement appears in this comparison, and no paid relationship affects which product wins a scenario.