VOL. XCIV, NO. 247

★ FINANCIAL TOOLS & SERVICES DIRECTORY ★

PRICE: 5 CENTS

Sunday, November 9, 2025

Tool Comparison

Dune vs OpenCorporates comparison

Compare pricing, supported platforms, categories, and standout capabilities to decide which tool fits your workflow.

Quick takeaways

Dune adds On-chain Analytics, DEX / DeFi, Crypto Derivatives, and Data Visualizations coverage that OpenCorporates skips.

OpenCorporates includes Regulatory Filings Monitoring, and Other categories that Dune omits.

In depth comparison

Dune

dune.com

Community-powered, cross-chain analytics platform with SQL-based dashboards and a production API. Supports 100+ blockchains (raw, decoded, and curated ‘Spellbook’ tables). API returns JSON/CSV from saved queries and preset endpoints (DEX, markets, Farcaster, contracts, etc.).

Platforms

WebAPI

Pricing

FreeSubscription

Quick highlights

Interactive dashboards and charts built with DuneSQL over raw, decoded, and curated ‘Spellbook’ datasets.
Cross-chain catalog for EVM and non-EVM chains (e.g., Ethereum, Solana, Bitcoin, NEAR), including curated token price tables.
Dune API with SQL endpoints, preset endpoints (DEX, EVM contracts, markets, Farcaster, projects), and executions/results retrieval.
Programmatic exports (JSON/CSV) for embedding and downstream analytics; plan-based rate limits.
“Sim by Dune” developer offering with self-serve (Builder) tier for realtime multi-chain API access and separate enterprise IDX.

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OpenCorporates

opencorporates.com

The world’s largest open database of legal entities, offering both a public-facing search and an API. Free access is available for personal or public-benefit use, while commercial API access and bulk datasets require a paid plan. Bulk deliveries are provided via SFTP in CSV format, and the platform includes a public status page for web, API, knowledge base, and SFTP availability.

Platforms

WebAPI

Pricing

FreeSubscription

Quick highlights

230M+ company records spanning 145+ jurisdictions, aggregated from 140+ official registries with full provenance and source links.
Versioned REST API with JSON (default) or XML output; API keys required. Free tier provides up to 200 requests per month (50 per day).
OpenRefine Reconciliation API allows entity-matching from company names to legal identifiers.
Enterprise bulk access via SFTP, with six structured CSV datasets (Companies, Officers, Non-Registered Addresses, Alternative Names, Additional Identifiers, and Relationships).
Relationships dataset includes 30M+ links covering subsidiaries, branches, control statements, and shareholdings, with data from sources like the SEC and UK PSC.

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Where they differ

Dune

Distinct strengths include:

On-chain Analytics DEX / DeFi Crypto Derivatives Data Visualizations

Interactive dashboards and charts built with DuneSQL over raw, decoded, and curated ‘Spellbook’ datasets.
Cross-chain catalog for EVM and non-EVM chains (e.g., Ethereum, Solana, Bitcoin, NEAR), including curated token price tables.
Dune API with SQL endpoints, preset endpoints (DEX, EVM contracts, markets, Farcaster, projects), and executions/results retrieval.
Programmatic exports (JSON/CSV) for embedding and downstream analytics; plan-based rate limits.

OpenCorporates

Distinct strengths include:

Regulatory Filings Monitoring Other

230M+ company records spanning 145+ jurisdictions, aggregated from 140+ official registries with full provenance and source links.
Versioned REST API with JSON (default) or XML output; API keys required. Free tier provides up to 200 requests per month (50 per day).
OpenRefine Reconciliation API allows entity-matching from company names to legal identifiers.
Enterprise bulk access via SFTP, with six structured CSV datasets (Companies, Officers, Non-Registered Addresses, Alternative Names, Additional Identifiers, and Relationships).

Feature-by-feature breakdown

Attribute	Dune	OpenCorporates
Categories Which research workflows each platform targets	Shared: Data APIs Unique: On-chain Analytics, DEX / DeFi, Crypto Derivatives, Data Visualizations	Shared: Data APIs Unique: Regulatory Filings Monitoring, Other
Asset types Supported asset classes and universes	Cryptos	Other
Experience levels Who each product is built for	Beginner, Intermediate, Advanced	Beginner, Intermediate, Advanced
Platforms Where you can access the product	Web, API	Web, API
Pricing High-level pricing models	Free, Subscription	Free, Subscription
Key features Core capabilities called out by each vendor	Unique Interactive dashboards and charts built with DuneSQL over raw, decoded, and curated ‘Spellbook’ datasets. Cross-chain catalog for EVM and non-EVM chains (e.g., Ethereum, Solana, Bitcoin, NEAR), including curated token price tables. Dune API with SQL endpoints, preset endpoints (DEX, EVM contracts, markets, Farcaster, projects), and executions/results retrieval. Programmatic exports (JSON/CSV) for embedding and downstream analytics; plan-based rate limits. “Sim by Dune” developer offering with self-serve (Builder) tier for realtime multi-chain API access and separate enterprise IDX.	Unique 230M+ company records spanning 145+ jurisdictions, aggregated from 140+ official registries with full provenance and source links. Versioned REST API with JSON (default) or XML output; API keys required. Free tier provides up to 200 requests per month (50 per day). OpenRefine Reconciliation API allows entity-matching from company names to legal identifiers. Enterprise bulk access via SFTP, with six structured CSV datasets (Companies, Officers, Non-Registered Addresses, Alternative Names, Additional Identifiers, and Relationships). Relationships dataset includes 30M+ links covering subsidiaries, branches, control statements, and shareholdings, with data from sources like the SEC and UK PSC. Data acquisition ranges from hourly to quarterly; registry ingestion checks run every 5 minutes. Bulk deliveries are typically no more than one month behind official registries.
Tested Verified by hands-on testing inside Find My Moat	Not yet	Not yet
Editor pick Featured inside curated shortlists	Standard listing	Standard listing

Frequently Asked Questions

Which workflows do Dune and OpenCorporates both support?

Both platforms cover Data APIs workflows, so you can research those use cases in either tool before digging into the feature differences below.

Do Dune and OpenCorporates require subscriptions?

Both Dune and OpenCorporates keep freemium access with optional paid upgrades, so you can trial each platform before committing.

How can you access Dune and OpenCorporates?

Both Dune and OpenCorporates prioritize web or desktop access. Investors wanting a mobile-first workflow may need to rely on responsive web views.

What unique strengths set the two platforms apart?

Dune differentiates itself with Interactive dashboards and charts built with DuneSQL over raw, decoded, and curated ‘Spellbook’ datasets., Cross-chain catalog for EVM and non-EVM chains (e.g., Ethereum, Solana, Bitcoin, NEAR), including curated token price tables., and Dune API with SQL endpoints, preset endpoints (DEX, EVM contracts, markets, Farcaster, projects), and executions/results retrieval., whereas OpenCorporates stands out for 230M+ company records spanning 145+ jurisdictions, aggregated from 140+ official registries with full provenance and source links., Versioned REST API with JSON (default) or XML output; API keys required. Free tier provides up to 200 requests per month (50 per day)., and OpenRefine Reconciliation API allows entity-matching from company names to legal identifiers..

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