10M+ minutes of call audio

By domain experts from Stable

Expert

sales

data for

AI

training &

performance

Our sales experts label your call data with rich context so your AI learns faster, with less noise.

Let's talk

Services

Sales data labeling, powered by experts

Sales Call Annotation

Our experts tag key moments in calls like objections, pain points, decision-makers, and next steps.

Custom Tagging

We label sales data using your own frameworks like MEDDIC, ICP fit, or deal stage indicators.

Insight-Rich Review

Sales pros add context to transcripts, capturing nuance that boosts LLM training quality.

Dataset Delivery

Export clean, labeled data in formats like JSON, CSV, or API — ready for training and eval.

Features

Human-guided AI labeling built for precision and scale

Labeling Tools

Tag calls with custom deal frameworks like MEDDIC or BANT.

Labeling Tools

Tag calls with custom deal frameworks like MEDDIC or BANT.

Labeling Tools

Tag calls with custom deal frameworks like MEDDIC or BANT.

Sales Insights

Highlight objections, champions, pain points, and more.

Sales Insights

Highlight objections, champions, pain points, and more.

Sales Insights

Highlight objections, champions, pain points, and more.

Expert Review

QA from trained humans ensures high accuracy at scale.

Expert Review

QA from trained humans ensures high accuracy at scale.

Expert Review

QA from trained humans ensures high accuracy at scale.

Data Export

Get labeled data in JSON, CSV, or API format.

Data Export

Get labeled data in JSON, CSV, or API format.

Data Export

Get labeled data in JSON, CSV, or API format.

Fractional Teams

Spin up skilled taggers on demand for fast delivery.

Fractional Teams

Spin up skilled taggers on demand for fast delivery.

Fractional Teams

Spin up skilled taggers on demand for fast delivery.

Model Feedback

Use review insights to improve model decisions.

Model Feedback

Use review insights to improve model decisions.

Model Feedback

Use review insights to improve model decisions.

Why teams label with Stable

Proven Results

10,000+ Sales Pros

A vetted network of industry experts ready to label your data with precision.

10,000+ Sales Pros

A vetted network of industry experts ready to label your data with precision.

10,000+ Sales Pros

A vetted network of industry experts ready to label your data with precision.

Millions of Hours Captured

Rich conversational datasets across industries for deeper AI context.

Millions of Hours Captured

Rich conversational datasets across industries for deeper AI context.

Millions of Hours Captured

Rich conversational datasets across industries for deeper AI context.

Domain-Specific Insight

Filtering by industry and role ensures every label is relevant and reliable.

Domain-Specific Insight

Filtering by industry and role ensures every label is relevant and reliable.

Domain-Specific Insight

Filtering by industry and role ensures every label is relevant and reliable.

How it works

Label with Stable

Share your conversations

Securely upload sales calls or connect your platform — all major formats supported.

Share your conversations

Securely upload sales calls or connect your platform — all major formats supported.

Share your conversations

Securely upload sales calls or connect your platform — all major formats supported.

Expert labeling with sales context

Trained sales pros tag calls with MEDDIC, ICP fit, and deal stages — capturing nuance AI misses.

Expert labeling with sales context

Trained sales pros tag calls with MEDDIC, ICP fit, and deal stages — capturing nuance AI misses.

Expert labeling with sales context

Trained sales pros tag calls with MEDDIC, ICP fit, and deal stages — capturing nuance AI misses.

Get production-ready datasets

Export clean JSON, CSV, or API datasets — ready for fine-tuning, eval, or hosting.

Get production-ready datasets

Export clean JSON, CSV, or API datasets — ready for fine-tuning, eval, or hosting.

Get production-ready datasets

Export clean JSON, CSV, or API datasets — ready for fine-tuning, eval, or hosting.

About us

Building the Future of Sales AI

Stable is the leading managed sales talent marketplace, connecting companies with a network of over 10,000+ vetted sales professionals. Our experts power the next generation of AI-driven GTM systems by labeling and structuring sales data with unmatched precision.

With Stable, you get the talent, tools, and trusted process to train and host intelligent sales agents — built on real-world expertise, not guesswork.

Let's talk

FAQ's

Answers to your common AI questions

How does Stable’s labeling process work?

We securely receive your sales call recordings (or connect to your existing call platform), assign them to vetted sales pros, and return context-rich, structured datasets — ready for training or hosting AI agents.

Who are your sales reviewers?
How do you ensure quality?
Is my data secure?
Can you help train or host my AI agent?
How does Stable’s labeling process work?

We securely receive your sales call recordings (or connect to your existing call platform), assign them to vetted sales pros, and return context-rich, structured datasets — ready for training or hosting AI agents.

Who are your sales reviewers?
How do you ensure quality?
Is my data secure?
Can you help train or host my AI agent?

Transform your AI with expert labeled sales data from Stable

Let's talk