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Neeraj Agarwal

Founder, Algoscale

16+ years in data engineering and analytics. Has led enterprise data warehouse and lakehouse builds for retail, fintech, and manufacturing clients including Walmart and Capital One.

Blog posts by this author

Stacked rows of data with one layer highlighted in orange, moving across to a new position

6 Best Data Migration Tools for a Clean Cutover in 2026

Data migration tools compared on the question a cutover actually has to answer: can it prove the new numbers match the old?
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Data visualization tools compared in 2026: a laptop showing sales, traffic and revenue charts

7 Best Data Visualization Tools in 2026, Compared on Free Tiers

Data visualization tools compared on what each free tier really publishes. Two are free forever, one publishes nothing without a licence, one
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Business intelligence tools compared in 2026: a laptop showing a revenue dashboard, with the Power BI, Tableau, Looker and Qlik logos beside it

7 Best Business Intelligence Tools, Priced by What Readers Cost

Business intelligence tools compared on the line that sets the bill: what a read-only user costs. Tableau $15, Qlik nothing, two publish
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Sales forecasting software compared in 2026: a laptop showing a sales forecast chart fed by sales data, market trends and customer behaviour

Sales Forecasting Software: 7 Compared on What It Costs

Sales forecasting software compared on the tier that actually includes a forecast. HubSpot charges $90 a seat for it, not $7. Three
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Header graphic for this comparison of seven data quality tools, showing validation, profiling, monitoring and correction, in the Algoscale brand colours

7 Best Data Quality Tools in 2026, Compared on Price

Data quality tools compared on what each catches and what each costs. Two publish a paid price, four refuse, and three are
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Header graphic for this comparison of marketing analytics tools, in the Algoscale brand colours

7 Best Marketing Analytics Tools, Compared on Price (2026)

Marketing analytics tools compared on what each one publishes. One prints a full rate card, three print an entry price, and two
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Illustration of a shield over a database, ringed by icons for users, policy, tagging, access and reporting, headed Data Governance Tools, 7 Best Options in 2026, Compared

7 Best Data Governance Tools in 2026: What Each One Actually Enforces

Six of the seven data governance tools here publish no usable price. We read the docs, the rate cards and 81 reviews
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A soft gradient of ember light behind panes of frosted glass

5 Best dbt Alternatives in 2026 (Prices Compared)

Five dbt alternatives compared on price, licence and ownership. The best-known one now belongs to Fivetran, which merged with dbt Labs in
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Fivetran Alternatives, 5 Best Options in 2026, Compared: Postgres, Shopify, Salesforce, Sheets and MySQL sources feeding a pipeline cube that routes to Airbyte, Stitch, RudderStack, Hevo and Estuary and down to a warehouse

5 Best Fivetran Alternatives in 2026 (Prices Compared)

Five Fivetran alternatives compared on published price and unit, with first-hand migration accounts. Fivetran has spent 18 months buying the alternatives.
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Kafka Alternatives, 5 Best Options in 2026, Compared: a Kafka cube fanning out along glowing orange arrows to five streaming platform tiles

5 Best Kafka Alternatives in 2026 (Prices Compared)

Five Kafka alternatives compared on price, licence and who owns them. One is owned by Confluent, one is not open source, only
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