GridInbox

7.6easy start · #2 of 23
in Email Alias Services

Free to practise onyes
Free trialyes
Well documentedyes
Runs where you worknot on record

Runs on api, Web. Paid plans from $19/mo.

GridInbox is ranked #2 of 23 in email alias services on The Geeks Club. It runs on API, Web. There is a free plan. A free trial is offered. Paid plans start at $19/mo.

GridInbox plans and pricing

All plans

Free (Starter) Free 10 outbound/mo · 50 inbound/mo · 5 aliases · 512MB storage · 5 MiB attachment limit · REST API access gridinbox.com · 4 Oct 2026

Pro $19/mo 10,000 outbound · 50,000 inbound · unlimited aliases · 5GB storage · 3 custom domains · REST API access · OTP auto-extraction · 7-day free trial gridinbox.com · 4 Oct 2026

Team $99/mo 100k outbound · 500k inbound · unlimited aliases · 50GB storage · 10 custom domains · 5 seats with RBAC · high-frequency REST API access gridinbox.com · 4 Oct 2026

Compared on email alias services

Free plan: Yes
Paid from: $19/mo
Custom domains: Yes
Reply from alias: Yes
Send from alias: Yes

Best GridInbox alternatives

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The record

Product: GridInbox is a shared email workspace for managing customer conversations across business addresses such as support@, sales@, and billing@.
Two-way aliases: Users can receive mail at an alias and send or reply from that same address.
Team workflow: The workspace supports assigning conversations, showing who is handling them, and replying from the appropriate business address.
Automation: Its REST API can create and delete aliases, read messages, and send email programmatically.
OTP extraction: GridInbox automatically extracts one-time passwords and verification codes from incoming email for access through the dashboard or REST API.
Access controls: Team plan includes up to five seats with role-based access control and per-inbox permissions.
Intended users: The maker describes use cases including e-commerce operations, QA automation, agencies, and solopreneurs.
Email use limit: GridInbox is designed for transactional and operational email and prohibits bulk marketing emails.
Security: The privacy policy says data in transit uses TLS 1.2 or higher and email content, attachments, and sensitive user data at rest use AES-256 encryption.
Data location: The privacy policy says primary data is stored in AWS US-East-1 in Northern Virginia.
Support: The FAQ directs users to contact the team by email for questions.
Company: The site identifies the maker as Quanta Flow Inc., Sheridan, Wyoming.
Headquarters: Sheridan, Wyoming, USA
Price from: $19/mo

Where it ranks on The Geeks Club

Best Email Alias Services in 2026#2 of 23

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Sources

gridinbox.com· checked 4 Oct 2026
gridinbox.com/features· checked 4 Oct 2026
gridinbox.com/faq· checked 4 Oct 2026
gridinbox.com/privacy· checked 4 Oct 2026