How to Connect AI21 Labs API with Seamless.ai (2026)

AI21 Labs API

★★★ 3.9

Ai Api Llm Api

AI21's Jamba model family API providing efficient text generation with hybrid Mamba-Transformer architecture.

Full Review

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Seamless.ai

★★★ 3.8

Prospecting Sales Outreach

Seamless.ai is a real-time search engine for B2B sales leads that uses AI to find verified contact information. It helps…

Full Review

About These Tools

AI21 Labs API: AI21's Jamba model family API providing efficient text generation with hybrid Mamba-Transformer architecture.

Seamless.ai: Seamless.ai is a real-time search engine for B2B sales leads that uses AI to find verified contact information. It helps sales teams build accurate lead lists with phone numbers and email addresses.

Key Features

AI21 Labs API

Jamba 1.5
Contextual Answers
Task-specific models
Paraphrase
Summarize
Grammar correction

Seamless.ai

Real-time contact search
email finder
phone numbers
Chrome extension
CRM integration
list building

Pricing

AI21 Labs API

Pay-per-use $-$$$

Seamless.ai

Freemium $0-147/user/mo

Detailed integration guide coming soon. We're researching the specific ways AI21 Labs API and Seamless.ai work together — including native integrations, third-party connectors, and API options. Check back for a complete step-by-step guide.

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