Tech riderRev. 4 Oct 2026
GridInbox
- 1Runs onAPI, Web
- 2CostsFree plan · free trial · paid from $19/mo
- 3Custom domainsYes
- 4Reply from aliasYes
- 5Send from aliasYes
5 lines stated Written from the maker's own pages: gridinbox.com
Overview
GridInbox is ranked #5 of 23 in email alias services on Specifiction. 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 plansFree (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
- Yesgridinbox.com
- Paid from
- $19/mogridinbox.com
- Custom domains
- Yesgridinbox.com
- Reply from alias
- Yesgridinbox.com
- Send from alias
- Yesgridinbox.com
Facts
- Product
- GridInbox is a shared email workspace for managing customer conversations across business addresses such as support@, sales@, and billing@.gridinbox.com · 4 Oct 2026
- Two-way aliases
- Users can receive mail at an alias and send or reply from that same address.gridinbox.com · 4 Oct 2026
- Team workflow
- The workspace supports assigning conversations, showing who is handling them, and replying from the appropriate business address.gridinbox.com · 4 Oct 2026
- Automation
- Its REST API can create and delete aliases, read messages, and send email programmatically.gridinbox.com · 4 Oct 2026
- OTP extraction
- GridInbox automatically extracts one-time passwords and verification codes from incoming email for access through the dashboard or REST API.gridinbox.com · 4 Oct 2026
- Access controls
- Team plan includes up to five seats with role-based access control and per-inbox permissions.gridinbox.com · 4 Oct 2026
- Intended users
- The maker describes use cases including e-commerce operations, QA automation, agencies, and solopreneurs.gridinbox.com · 4 Oct 2026
- Email use limit
- GridInbox is designed for transactional and operational email and prohibits bulk marketing emails.gridinbox.com · 4 Oct 2026
- 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.gridinbox.com · 4 Oct 2026
- Data location
- The privacy policy says primary data is stored in AWS US-East-1 in Northern Virginia.gridinbox.com · 4 Oct 2026
- Support
- The FAQ directs users to contact the team by email for questions.gridinbox.com · 4 Oct 2026
- Company
- The site identifies the maker as Quanta Flow Inc., Sheridan, Wyoming.gridinbox.com · 4 Oct 2026
Company
- Headquarters
- Sheridan, Wyoming, USAgridinbox.com · 28 Sept 2026
Best GridInbox alternatives
See all 20 All accessCh 01 SimpleLogin Free planFree trialAndroid from $3/mo7.7 All accessCh 02 DuckDuckGo Email Protection Free planAndroidBrowser Free to start7.6 All accessCh 03 addy.io Free planAndroidAPI from $1/mo7.5 All accessCh 04 Firefox Relay Free planAndroidBrowser Free to start7.4 All accessCh 06 MailPal Free planAPILinux Free to start7.3 All accessCh 07 AliasVault Free planAndroidBrowser Free to start7.1
Where it ranks on Specifiction
Is GridInbox yours?
Claim it for free: prove the domain, then correct facts, plans and screenshots. An editor reviews every change.
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