Head-to-Head Comparison

AI21 vs Reka AI

Which Model Provider is right for you? See our complete breakdown.

AI21

4/10 Visit AI21
VS

Reka AI

7/10 Our Pick Visit Reka AI
FeatureAI21Reka AI
MegaOne Score4/107/10
CategoryModel ProviderModel Provider
Pricing ModelFreemiumFreemium
Starting Price$0.20/mo$0.20/mo
Free TierYesYes
API AvailableNoYes
Open SourceNoNo
iOS AppNoNo
Android AppNoNo
Chrome ExtensionNoNo
CompanyAI21 LabsReka AI
Total Funding$636M$170M

Visual Comparison

Score Reach Value Team Funding Reviews
AI21 Reka AI

About AI21

AI21 Labs develops advanced AI systems and foundation models for natural language processing, enabling enterprises to build generative AI applications.

AI21 Labs is an Israeli company specializing in Natural Language Processing (NLP) and generative AI solutions, founded in 2017. They offer proprietary large language models like the Jamba series, designed for complex tasks such as text generation, summarization, and question answering. The company also provides AI21 Studio, a platform for building AI applications, and Wordtune, an AI-based writing assistant.

About Reka AI

Reka AI is an AI research lab building foundational intelligence for the physical world with natively multimodal models.

Reka AI is an AI research and product company that develops natively multimodal models capable of processing and generating content across video, image, audio, and text within a single architecture. Their models, including Spark, Edge, Flash, and Core, are designed for various applications from compact on-device execution to complex enterprise tasks, powering solutions for industries like security, media, and defense.

Reka AI takes the edge

With a MegaOne score of 7/10 versus 4/10, Reka AI edges ahead of AI21 in our analysis. However, AI21 may still be the better choice depending on your specific use case and budget.