Comparison

ManyRequests vs Zendo

ManyRequests and Zendo both land on Depends.

ManyRequests

Depends

Confidence: Medium

Buy if you run a productized or retainer agency drowning in client emails and want one branded portal for requests, clients, and billing.

Depends

Confidence: Medium

Buy it if you run a productized or subscription service agency and want client portal, quotes, and invoicing in one tool.

ManyRequests versus Zendo
Compare	ManyRequests	Zendo
Verdict	Depends	Depends
Best for	Productized service agencies	Productized service agencies
Who it's not for	Internal teams with no client-facing portal need	Solo freelancers with a few clients . invoicing tools suffice
Privacy	Vendor publishes a security page describing encrypted servers; no product vulnerabilities disclosed, but Hudson Rock lists 84 domain credentials in infostealer logs.¹¹	No known public vulnerabilities found in the sources reviewed; no dedicated security page content found on
Support quality	No support evidence found.	No support evidence in sources
Public sentiment	Reviews across G2, Capterra, and FeaturedCustomers are positive, with agencies generally endorsing it for client portal workflows, though Reddit threads show buyers still comparing it against rivals.^⁴	Independent user reviews are scarce; roundup sites rate it 4.8-4.9 but review counts look small.
Biggest gotcha	Removing 'Powered by ManyRequests' branding appears to be a paid upgrade	Ratings conflict: vendor blog claims 297 reviews at 4.8/5; G2 appears to list ~11.