OSI Offices vs Intelligent Office
Both OSI Offices and Intelligent Office serve professionals near the White House in Washington DC. But there are key differences in pricing, technology, ownership, and address prestige.
Pricing Comparison
Transparent, real-world pricing for virtual offices, shared workspace, and private offices in Washington DC.
| Service | OSI Offices | Intelligent Office |
|---|---|---|
| Virtual Office(Business address + mail) | From $65/moIncludes mail handling | From $45/moBasic address + mail |
| Virtual Office + Phone(Address + mail + phone) | From $115/moLive receptionist included | Contact for pricingAdd-on service |
| Hot Desk / Day Pass | $14–$18/hrOr from $35/mo (3 hrs) | Contact for pricing |
| Dedicated Desk | $340–$500/mo24/7 access, all amenities | Contact for pricing |
| Private Office | $700–$2,200/moFurnished, month-to-month | Contact for pricing |
| Meeting Room | $4–$20/hrConference room surcharge | Contact for pricing |
Pricing based on publicly available information as of early 2025. Intelligent Office rates may vary by plan and agreement terms. OSI Offices pricing reflects current published rates with no long-term contract required.
Feature-by-Feature Comparison
Beyond price, the details matter. Here is what you actually get with each provider.
| Feature | OSI Offices | Intelligent Office |
|---|---|---|
| K Street Business Address | ✓1629 K Street NW | ✕Golden Triangle (not K Street) |
| Contract Requirement | ✓ Month-to-month | Varies by plan |
| Setup Fee | $0 | Varies |
| Security Deposit | $0 | Varies |
| Cancellation Penalty | None | Varies by agreement |
| Live Receptionist | ✓Included from $80/mo | ✓Available |
| DC Phone Number (202) | ✓Included | Contact for pricing |
| AI Mail Scanning | ✓Instant digital delivery | ✕Not available |
| Mail Forwarding | ✓From $5/mo | ✓Available |
| Voicemail-to-Email | ✓ | Contact for details |
| Registered Agent Services | ✓$5/mo | ✕ |
| Lobby Listing | ✓$10/mo or included | ✕ |
| DC Certificate of Occupancy | ✓ | Contact for details |
| CBE/SAM Certification Support | ✓ | ✕ |
| Physical Office Space | ✓Private offices, desks, coworking | ✓Office/conference room rentals |
| 24/7 Building Access | ✓Kastle card | Varies |
| Curbside Mail Delivery | ✓ | ✕ |
| Transparent Published Pricing | ✓ | PartialBase price shown, add-ons not |
| Ownership Model | ✓Family-owned since 1981 | Franchise operation |
Why Professionals Choose OSI Over Intelligent Office
Both providers serve the DC market near the White House. Here is what sets OSI apart.
Premium K Street Address
1629 K Street NW is DC's most prestigious business corridor. Intelligent Office is in the Golden Triangle — nearby, but not K Street.
AI-Powered Mail Technology
OSI's proprietary mail scanning digitizes your mail instantly. Intelligent Office offers traditional mail handling only.
45 Years, Same Family
OSI is continuously family-owned since 1981. Intelligent Office is a franchise with nationally standardized — not personalized — service.
CBE/SAM Support for Contractors
Essential for government contractors in DC. Intelligent Office does not offer certification assistance.
Common Questions About OSI vs Intelligent Office
Thinking about choosing between OSI Offices and Intelligent Office? Here are answers to common questions.
Intelligent Office starts at $45/mo for basic address and mail. OSI starts at $65/mo but includes more comprehensive mail handling with AI scanning. When you factor in add-ons at Intelligent Office, costs can be similar or higher.
No. Intelligent Office is in DC's Golden Triangle area, near Farragut West and Farragut North metro stations. OSI is at 1629 K Street NW, directly on K Street.
OSI offers AI-powered mail scanning with instant digital delivery to your client portal. Intelligent Office provides traditional mail handling and forwarding.
Yes, Intelligent Office operates as a franchise model. OSI Offices is independently family-owned and has been since 1981.
Terms vary by location and plan. Contact Intelligent Office directly for contract details. OSI is month-to-month for all plans with no contracts.
Most clients are operational within 24 hours. Select a plan, complete registration, and immediately access your K Street address, phone, and client portal.
OSI actively supports CBE and SAM certifications and has 45 years of experience serving government contractors. Intelligent Office does not provide certification support.
AI mail scanning, K Street address, registered agent services, CBE/SAM support, curbside mail delivery, lobby listing, and 45 years of family-owned service.
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A prestigious K Street address, mail handling, and phone services for your business.
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