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IBM Finance and Accounting (FAO) Business Process Outsourcing vs WNS Finance and Accounting Outsourcing comparison

IBM and WNS are both solutions in the Finance and Accounting Outsourcing category. IBM is ranked #6, while WNS is ranked #3. IBM holds a 4.6% mindshare in FAO, compared to WNS’s 19.7% mindshare.
IBM Finance and Accounting ...
  • 69 Views
  • 69 Comparison Views
WNS Finance and Accounting ...
  • 174 Views
  • 174 Comparison Views

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

IBM Finance and Accounting ...
Ranking in Finance and Accounting Outsourcing
6th
Average Rating
0.0
Number of Reviews
0
Ranking in other categories
Finance Management Consulting (12th)
WNS Finance and Accounting ...
Ranking in Finance and Accounting Outsourcing
3rd
Average Rating
0.0
Number of Reviews
0
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of October 2025, in the Finance and Accounting Outsourcing category, the mindshare of IBM Finance and Accounting (FAO) Business Process Outsourcing is 4.6%, up from 2.5% compared to the previous year. The mindshare of WNS Finance and Accounting Outsourcing is 19.7%, up from 12.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Finance and Accounting Outsourcing Market Share Distribution
ProductMarket Share (%)
WNS Finance and Accounting Outsourcing19.7%
IBM Finance and Accounting (FAO) Business Process Outsourcing4.6%
Other75.7%
Finance and Accounting Outsourcing
 

Comparisons

No data available
Accenture Finance and Accounting Business Process Outsourcing Services vs WNS Finance and Accounting Outsourcing Logo
Accenture Finance and Accounting Business Process Outsourcing Services vs WNS Finance and Accounting Outsourcing
Compared 57% of the time
Capgemini Finance and Accounting Outsourcing vs WNS Finance and Accounting Outsourcing Logo
Capgemini Finance and Accounting Outsourcing vs WNS Finance and Accounting Outsourcing
Compared 26% of the time
More WNS Finance and Accounting Outsourcing Competitors
 

Sample Customers

Animas, Unilever Europe
Newcastle University
See our list of best Finance and Accounting Outsourcing vendors.

We monitor all Finance and Accounting Outsourcing reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.