Sales APIs with Python SDKs | Salestools Club

SDK Directory

Python Sales APIs

Official Python packages for building sales workflows. Use these libraries to avoid writing raw HTTP boilerplate.

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R

Replyify

Automated personalized cold emails and follow-ups.

Sales EngagementPaid
C

Crawlbase

Enterprise web scraping API with smart proxy rotation and JavaScript rendering.

Sales IntelligenceFree
B
MCP READY

Browse AI

Extract and monitor data from any website with AI-powered web scraping.

Data EnrichmentFree
V
MCP READY

Vapi

Developer platform for building voice AI agents.

Phone & DialersFree
O

Outscraper

Extract high-quality business data from Google Maps and beyond.

Sales IntelligenceFree
J
MCP READY

JustCall

Cloud phone system for sales and support teams with deep CRM integrations.

Phone & DialersPaid
H
MCP READY

Hunter.io

The standard for finding and verifying professional email addresses.

Sales IntelligencePaid
C

Crawl4AI

Open-source LLM-friendly web crawler and scraper.

Sales IntelligenceFree
A

Argyle

The leading employment data platform for income and employment verification.

Sales IntelligencePaid
D
MCP READY

Dropcontact

AI-powered email enrichment and verification API for B2B data.

Sales IntelligenceFree
L

Lemlist

Sales engagement platform with advanced personalization and outreach APIs.

Sales EngagementPaid
M

Mailshake

Cold email outreach platform used by 38,000+ sales professionals.

Sales EngagementPaid
Z
MCP READY

ZoomInfo

The comprehensive B2B database and sales intelligence platform.

Sales IntelligencePaid
T

Tomba

Email finder and verification API for programmatically finding leads.

Sales EngagementFree
H

Humantic AI

Personality AI for sales to understand buyer behavior and build rapport.

Sales IntelligenceFree
Z

Zendesk Sell

Sales CRM designed to increase productivity and pipeline visibility.

CRM & RevOpsFree
Q

Qwilr

Digital sales room and proposal automation platform for modern B2B sales.

Revenue IntelligenceFree
T

Trestle IQ

Phone verification and reverse phone lookup API for lead validation.

Sales IntelligenceFree
P

Pipl

Identity verification and people search API for trust and safety.

Sales IntelligencePaid
F

FullContact

Identity resolution and data enrichment platform for customer intelligence.

Sales IntelligencePaid
N

Nutshell

SMB CRM with API for sales pipeline management.

CRM & RevOpsFree
C

Close

Sales CRM with built-in power dialer and SMS.

CRM & RevOpsFree
C

ContactOut

Phone numbers and emails from LinkedIn profiles.

Sales IntelligenceFree
E

Enrich.so

People and company data enrichment API.

Sales IntelligenceFree
P

PredictLeads

Company intelligence data API for funding, jobs, and tech.

Sales IntelligenceFree
L

Live Data

Job change data for 70M+ professionals.

Sales IntelligenceFree
D

Datagma

B2B data enrichment with 50+ attributes.

Sales IntelligenceFree
F

Freshworks CRM

AI-powered CRM for tracking sales pipelines and automating marketing.

CRM & RevOpsFree
D

DocuSign

Enterprise e-signature and agreement cloud API.

Sales EnablementPaid
P
MCP READY

PandaDoc

API for document generation, e-signatures, and tracking.

Sales EnablementPaid
Z

Zoho CRM

Flexible CRM for growing businesses with native AI and MCP support.

CRM & RevOpsPaid
P

Proxycurl

API for scraping and enriching LinkedIn profile data.

Sales IntelligenceFree
P
MCP READY

Pipedrive

The sales-first CRM for managing pipelines and closing deals.

CRM & RevOpsPaid
P

People Data Labs

B2B data API with 3 billion person and company records.

Sales IntelligenceFree
M

Mattermark

Data-driven platform for discovering and analyzing high-growth companies.

Sales IntelligencePaid
H
MCP READY

HubSpot

All-in-one CRM platform with an extensive API ecosystem.

CRM & RevOpsFree
G

GetAccept

Digital sales room and e-signature platform with a robust API.

Sales EnablementPaid
F

Five9

Enterprise cloud contact center with robust APIs and SDKs.

Phone & DialersPaid
C

Crunchbase

The definitive B2B database for company and investment research.

Sales IntelligencePaid
C

Clearbit (Breeze)

Real-time company and person enrichment API by HubSpot.

Sales IntelligencePaid
Q

QRev

Early-stage AI-first open-source CRM with MongoDB-based architecture.

CRM & RevOpsFree
R

Reply.io

AI sales outreach & cold email platform with multichannel sequences.

Sales EngagementFree
J

Jason AI

AI-powered SDR by Reply.io for automating entire sales outreach process.

Sales EngagementFree
C
MCP READY

Composio

AI-native integration platform connecting LLMs with 250+ applications.

Sales EnablementFree
C

CUFinder

B2B data enrichment API with 20+ endpoints for company and person data.

Sales IntelligenceFree
E

Emailable

Fast email verification API with 99.9% accuracy and instant results.

Sales IntelligenceFree
Z

ZeroBounce

Email validation API with detailed deliverability scoring and abuse detection.

Sales IntelligenceFree
N

Neverbounce

Email verification API with AI-powered validation and real-time checking.

Sales IntelligenceFree
R

RocketReach

People search API with 700M+ professional profiles and 60M+ companies.

Sales IntelligencePaid

Support & Guidance

Python SDK FAQ

01

What are the benefits of using a Python SDK for sales APIs?

Using an official Python SDK simplifies development by providing pre-built methods for authentication, request handling, and error management. It ensures type safety and reduces the amount of boilerplate code you need to write for your sales automation.
02

How do I install the Python package for these tools?

Most tools listed here can be installed using standard package managers. For example, if it's a Node.js package, you would use 'npm install'. Specific installation instructions for each tool can be found on their individual detail pages or in their official documentation.
03

Can these Python libraries be used with AI agents?

Absolutely. In fact, providing an AI agent like Claude or Gemini with the SDK's documentation often results in more reliable code generation than using raw REST endpoints, as the agent can leverage the library's structured classes and methods.