Microsoft 365 Enterprise E1 Setup & Support for Large Organizations on a Budget
E1 brings Enterprise-scale Microsoft 365 — unlimited users, Exchange, Teams, SharePoint, and OneDrive — without desktop Office apps or E3's advanced security and compliance stack. It's built for large organizations that need enterprise scale now and plan to layer in security later, or as a transition step toward E3. TechBliss sizes and configures it to match that path.
Why Large Organizations Start or Land on E1
E1 is Microsoft's entry point into the Enterprise licensing family — no user cap, Exchange Online, Teams, SharePoint, and OneDrive, with Office apps delivered through web and mobile rather than desktop installs. We see two kinds of organizations choose it: large budget-constrained organizations that need enterprise-scale email and collaboration for hundreds or thousands of users without paying for desktop app licensing everyone doesn't need, and organizations mid-transition — moving off an older Business plan that hit its 300-user cap, using E1 as the affordable landing spot before deciding whether E3's compliance and desktop app licensing is worth the jump. E1 deliberately leaves out desktop Office apps, Intune, Defender, and the compliance tooling that come with E3, keeping the per-user cost the lowest in the Enterprise lineup. We configure it to be a genuine long-term fit or an honest stepping stone, whichever your organization actually needs.
No User Cap
Unlike Business tiers capped at 300 users, E1 scales to any organization size without a licensing ceiling.
Web & Mobile Office Apps
Word, Excel, PowerPoint, and Outlook available through browser and mobile app, keeping per-seat cost down for large headcounts.
Enterprise Email & Collaboration
Exchange Online, Teams, SharePoint, and OneDrive at enterprise scale, the same collaboration backbone as E3 and E5.
Support for Either Path
Whether E1 is your permanent fit or a stepping stone to E3, we configure and support it honestly for that intent.
Microsoft 365 Enterprise E1 Services We Provide
License Procurement
E1 seats provisioned for your organization at any scale, with no user cap limiting how large the tenant can grow.
Mailbox & Data Migration
Exchange Online mailboxes, SharePoint, and OneDrive migrated at enterprise scale with mail flow validated before go-live.
Teams & SharePoint Rollout
Teams and SharePoint structured for departments and large teams, not a flat single-site default.
Baseline Identity Security
Multi-factor authentication and standard identity protections configured across your entire tenant from day one.
Transition Planning to E3
For organizations using E1 as a stepping stone, we plan the E3 upgrade path so security and compliance can be added without re-doing your foundation.
24/7 Technical Support
Locked accounts, mail delivery issues, or Teams problems get a response around the clock, not just during business hours.
Microsoft 365 Enterprise E1 Pricing
E1 is licensed per user with no cap on total headcount, billed monthly or annually. Contact us for current per-seat pricing sized to your exact organization — we don't publish a flat number here because Microsoft's list pricing shifts and annual commitment terms change your effective rate.
Business Premium
For organizations still under the 300-user cap needing security
- Capped at 300 users
- Intune & Defender for Business
- See our Premium deep-dive page
Enterprise E1
Enterprise scale without desktop apps or advanced security
- No user cap
- Web & mobile Office apps
- Exchange, Teams, SharePoint, OneDrive
- Baseline identity security
Enterprise E3
Adds desktop Office apps, DLP, and stronger identity protection
- Desktop Office apps
- Data Loss Prevention
- Unlimited mailbox archiving
- See our E3 deep-dive page
Enterprise E5
Full advanced security, compliance, and analytics suite
- Full Defender suite
- Advanced compliance
- Power BI Pro included
- See our E5 deep-dive page
Why Large Organizations Choose TechBliss for E1 Rollouts
E1 rollouts at real enterprise scale need migration and identity setup that doesn't fall apart at a few thousand mailboxes. We've run bulk migrations and tenant configurations at that scale and know where E1 needs extra planning compared to smaller Business-tier projects — and we're upfront when a client's actual needs point toward E3 instead.
Start Your RolloutEnterprise-Scale Migration
Bulk mailbox and file migration processes built to handle thousands of users without cutting corners on validation.
Identity Security From Day One
MFA and baseline conditional access configured across the entire tenant during initial rollout, not added later.
Honest E3 Transition Guidance
If your compliance or security needs actually require E3, we'll say so clearly before you commit long-term to E1.
24/7 Support
Mail delivery issues and lockouts get a response outside business hours too, at any tenant size.
Based in East Delhi
In-person support available across Delhi NCR, Noida, and Ghaziabad, not just remote tickets.
One Point of Contact
A dedicated contact who understands your tenant's scale and licensing history end to end.
Industries That Rely on Enterprise E1
Our Enterprise E1 Rollout Process
Scale & Needs Assessment
We confirm E1 fits your organization's size and whether it's a long-term fit or a transition step toward E3.
Bulk Migration & Domain Setup
Mailboxes, SharePoint, and OneDrive migrated at scale with DNS and mail flow validated before go-live.
Identity & Teams Configuration
MFA, baseline conditional access, and Teams/SharePoint structure configured across the entire tenant.
Ongoing Support & Transition Planning
24/7 support for day-to-day issues, plus a clear path mapped out if an E3 upgrade becomes necessary.
What Our Enterprise E1 Clients Have Achieved
Apps and Tools in Microsoft 365 Enterprise E1
What Clients Say About Our Enterprise E1 Rollouts
“We had over 2,000 employees stuck on a Business plan that had hit its user cap years ago. TechBliss moved us to E1 with zero mailbox downtime across the whole migration weekend.”
Rajeev Malhotra
IT Director, Manufacturing Group, Delhi NCR
“TechBliss was honest that we didn't need E3's full compliance suite yet and E1 would cover our actual needs at a fraction of the cost.”
Anjali Kapoor
CIO, Retail Distribution Chain, Noida
“They mapped out our future E3 transition path during the E1 rollout itself, so we're not starting from zero when we're ready to upgrade.”
Vivek Chatterjee
Head of IT, Hospital Network, Ghaziabad
Frequently Asked Questions — Microsoft 365 Enterprise E1
No, E1 only includes web and mobile versions of Word, Excel, PowerPoint, and Outlook. Organizations that need fully installed desktop apps should look at Enterprise E3 or E5.
No, unlike Business tiers capped at 300 users, E1 has no user limit and scales to any organization size.
E3 adds desktop Office apps, Data Loss Prevention, unlimited mailbox archiving, Intune, and stronger identity protection on top of everything in E1. E1 is the lighter, lower-cost enterprise entry tier.
Pricing is licensed per user per month, billed monthly or annually. Contact us for current pricing sized to your exact organization, since list pricing and commitment terms can change your effective rate.
Yes, we migrate mailboxes, SharePoint, and OneDrive at enterprise scale and validate mail flow before your team's next working day, regardless of how many users are involved.
Both, depending on your organization. Some large organizations run E1 permanently because they don't need desktop apps or advanced compliance; others use it as an affordable landing spot before upgrading to E3. We assess which applies to you.
E1 includes baseline identity security like MFA and standard conditional access, but not Intune, Defender for Business, or Entra ID P1's advanced conditional access, which arrive with Business Premium, E3, or E5.
Yes, our service includes 24/7 support for mail delivery issues, account lockouts, and Teams or SharePoint problems, not just support during initial rollout.
Ready to License Your Organization at Enterprise Scale?
Get a free assessment of your headcount, migration needs, and whether E1 or E3 is the right long-term fit — no obligation, just a clear plan.