Merge vs. Apideck

Merge is the most reliable Unified API built for scale

  • Merge is G2’s top Unified API platform, delivering best-in-class implementation and support services, while Apideck lags behind
  • Apideck does not pre-fetch customer data making it unscalable; Merge ensures persistent, predictable, and consistent syncing
  • Apideck is priced by API call volume, leading to unpredictable and unscalable costs. With Merge, there are no pricing surprises.
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01

Merge is G2’s leading Unified API platform, and your long-term, secure integration partner

At a tenth of Merge’s size, Apideck lacks the resources needed to support you, your integrations, and your customers. From implementation to adoption, Merge is a partnership that prioritizes customer support and success. Our 100+ G2 reviews from extremely satisfied customers speak for itself.

02

Apideck does not pre-fetch data, which leads to unpredictable and inconsistent data syncs

Apideck’s Unified API only accesses data when an API call is made, leading to unreliable syncs due to third-party provider rate limits and data structures. Merge’s secure infrastructure and storing of data means instant data access with consistent, reliable syncs.

03

Merge offers transparent pricing, whereas Apideck is unpredictable and costly

Apideck charges based on how many API calls you make, which is determined by the integration provider. This leads to unpredictable pricing and increasing costs as you scale.

Merge switched from API call pricing to a flat rate per connection, offering more transparent and predictable pricing model that aligns with your business needs.

With Merge

Transparent model with flat rate per
connection & volume discounts

With Apideck

Unpredictable pricing and
rapidly increasing costs

See why thousands of product leaders choose Merge over Apideck to power their integrations

Feature comparison
Apideck
API-based integrations across accounting, CRM, HRIS, recruiting, ticketing and file storage
220+ API integrations
78 API integrations
Comprehensive, normalized data for each integration
80+ common models
47 common models
Developer-friendly SDKs
6 languages
5 languages
Authenticate and authorize integrations
Embedded link and URL-based link
Embedded link
Access data outside common models with custom fields and supplemental data
Map custom and third-party fields into standard fields you create with Field Mapping via API
Control data flow with custom scopes
Automatic issue detection and logs
Logs only
Top-tier support with ability to request new integrations
Security assessments
SOC 2 Type II, ISO 27001, and HIPAA
SOC 2 Type II and ISO 27001
Single-tenant offering
Supports SFTP and CSV uploads
Access to third-party sandboxes
Battle-tested by thousands of organizations
Provides detailed guidance and support for your GTM teams to successfully bring your integrations to market
Pricing model
Linked accounts
API calls

Case study

How Neo.Tax uses Merge to launch ticketing integrations 300% faster

View case study

Using Merge, we’ve been able to save our engineers tens of hours per integration, which enables them to solely focus on developing the best solution for automating R&D tax credits and software capitalization.

Miguel Hernandez
Tech Lead

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Make integrations your competitive advantage

Stay in touch to learn how Merge can unlock
hundreds of integrations in days, not years

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