LeadingIT vs Outsource IT Solutions Group
Side-by-side comparison based on objective data: client reviews, employee reviews, security certifications, and overall scoring.
Disclosure: this site is owned and operated by XL.net, a Chicago MSP that is itself ranked here. How we handle that conflict.
| Metric | LeadingIT | Outsource IT Solutions Group |
|---|---|---|
| Overall Score | 42% | 33% |
| Client Reviews | 184 | 83 |
| Avg Client Rating | 5.0 | 4.8 |
| Employee Reviews | 34 | 28 |
| Avg Employee Rating | 3.5 | 3.9 |
| Security Certifications | 9 | 4 |
| Location | Chicago, IL | Chicago, IL |
Which should you choose?
- LeadingIT scores higher overall (42.1% vs 33.2%) under our default 4-criterion weighting.
- LeadingIT has the larger public review footprint (184 client reviews vs 83), which makes its rating statistically steadier.
- Employees rate Outsource IT Solutions Group higher (3.9 vs 3.5) — employee satisfaction tends to predict service stability.
- LeadingIT lists more security certifications and frameworks (9 vs 4).
No single metric decides an MSP choice — weight what matters to your firm with a custom evaluation, and read each firm's full profile before shortlisting.
LeadingIT
Reviews by source
- google: 5.0/5 (184 reviews)
Strengths
- + 5.0 avg client rating — Google
- + 184 client reviews across 1 platform — Google
- + Strong recent reviews (5.0 avg, last 12 months) — Google
- + Flexible contracts (month-to-month, easy exit) — vendor feed
Weaknesses
- - Client reviews on a single platform only — Google
- - Below-average employee reviews (3.0) — Indeed, Glassdoor
- - Security certifications are the firm's own claim — no third-party documentation on file
- - Heavily reactive support model (78% reactive roles) — Apollo
Recent notable events
- LeadingIT Founded in Chicagoland (Jan 1, 2010)
Outsource IT Solutions Group
Reviews by source
- google: 4.8/5 (83 reviews)
Strengths
- + 4.8 avg client rating — Google
- + 83 client reviews across 1 platform — Google
- + Listed on 4 industry directories — Clutch, Indeed, Manifest, Glassdoor
- + 2 Chicago-area offices — Google
Weaknesses
- - Client reviews on a single platform only — Google
- - Security certifications are the firm's own claim — no third-party documentation on file
- - Heavily reactive support model (94% reactive roles) — Apollo
Frequently Asked Questions
Is LeadingIT or Outsource IT Solutions Group rated higher by clients?
Clients rate them about equally: LeadingIT averages 5.0 and Outsource IT Solutions Group 4.8 out of 5 across public review sources.
Which scores higher overall, LeadingIT or Outsource IT Solutions Group?
LeadingIT currently scores higher under our default weighting — 42% vs 33%. Scores recompute nightly across 4 transparent criteria as new data arrives.
How is this LeadingIT vs Outsource IT Solutions Group comparison compiled?
Every number comes from our nightly scoring pass over collected public data: public client and employee reviews, verified and claimed security certifications, and Bayesian review averaging under a published methodology. Neither firm pays for placement, and the same criteria apply to every Chicago MSP we track.
Data sourced from public reviews, vendor websites, and third-party directories. Scores reflect our transparent methodology. Last updated based on nightly data collection.