Insights
The OptiRate Blog
Expert insights on electricity costs, tariff optimisation, billing errors, and energy management for South African businesses.
Industry Insights
20 May 2026
Inside OptiRate: How 6,017+ Utility Accounts Get Verified Every Month
From meter data ingestion to automated tariff cross-referencing, here's exactly how OptiRate's platform processes thousands of accounts and surfaces billing er…
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Industry Insights
20 May 2026
6,582 Accounts. 1,771 Errors. What OptiRate's Data Reveals About SA Municipal Billing
After analysing thousands of South African business utility accounts, a clear pattern emerges: billing errors are not the exception. They are the norm. Here's …
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Industry Insights
01 Jan 2026
1,832 Billing Errors. 6,859 Account Reviews. Here's What OptiRate Has Found
Real numbers from real account reviews. Here's what OptiRate's full platform — electricity, water, metering, solar, and property rates — actually finds on SA b…
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