Scalestack Reviews

Scalestack

5.0 out of 5 stars

Average Ratings 1 Rating

Total 5 out of 5 stars
ease 5 out of 5 stars
features 5 out of 5 stars
design 4 out of 5 stars
support 5 out of 5 stars

Average Ratings 0 Ratings

Total 0 out of 5 stars
ease 0 out of 5 stars
features 0 out of 5 stars
design 0 out of 5 stars
support 0 out of 5 stars

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Description

We believe software should serve people, not the other way around. Scalestack runs repeatable AI work as governed workflows, reachable from the agents your employees already use. Access, spend and a record of every action stay under your control. Point Scalestack at your data, start from a warehouse table, an application like Salesforce, a CSV or a live webhook. Records arrive the way they really are: incomplete, duplicated and out of date. Chain the steps you need, enrich, validate, score and reconcile in one workflow, from more than 190 modules. Describe it to Attento in plain English, or build it on the canvas. Run over a segment once, refresh it on the cadence the job needs, or process each record the moment a webhook sends it. Scalestack handles the plumbing, the API calls, retries, batching, rate limits, credits and confidence scoring, across hundreds of thousands to millions of rows. Get a clean, current table back, written back to your warehouse and the applications your teams use, or queried by agents over MCP, with the source and reasoning for every value. Typeform , Astronomer, Clio, Constructor, DigitalOcean, Harvey, Profound, Redis, The Stepstone Group and more run on it. Redis went from 40% to 90% CRM fidelity across 300K records. Typeform enriches in real time at a 92% B2B match rate with sub-5s latency. Platforms can embed Scalestack inside their own product and ship the AI capabilities never architected for.

Description

Sixtyfour serves as a research platform driven by AI, empowering organizations to create customized agents that can identify, enhance, and analyze data regarding individuals and companies in real time via a programmable API. By automating what were once labor-intensive research tasks, it gathers information from both public and proprietary sources, synthesizing structured insights that are promptly available for applications in sales, recruiting, or strategic planning. The platform allows developers and teams to enrich lead profiles, map out entire markets, and monitor evolving indicators like hiring trends, changes in leadership, funding developments, and technology adoption, all tailored to specific requirements. Its intelligent agents function as proactive research assistants, consistently collecting and refreshing pertinent information, thus enabling users to specify precisely the data they seek instead of depending on fixed datasets or broad filters. This dynamic approach ultimately enhances decision-making processes and drives business growth.

API Access

Has API Yes 

API Access

Has API Yes 

Screenshots View All

Screenshots View All

Integrations

Airtable Yes 
Captain Data Yes 
Claude Yes 
Claude Fable 5.1 Yes 
Claude Mythos 5 Yes 
Claude Opus 4 Yes 
Claude Opus 4.5 Yes 
Claude Opus 5 Yes 
Claude Sonnet 5.5 Yes 
Clearbit Yes 
Datagma Yes 
DealRoom Yes 
Google Sheets No 
Harmonic.ai Yes 
LinkedIn Yes 
Lusha Yes 
RocketReach Yes 
Swordfish Yes 
Whatnot No 
ZenRows Yes 

Integrations

Airtable No 
Captain Data No 
Claude No 
Claude Fable 5.1 No 
Claude Mythos 5 No 
Claude Opus 4 No 
Claude Opus 4.5 No 
Claude Opus 5 No 
Claude Sonnet 5.5 No 
Clearbit No 
Datagma No 
DealRoom No 
Google Sheets Yes 
Harmonic.ai No 
LinkedIn No 
Lusha No 
RocketReach No 
Swordfish No 
Whatnot Yes 
ZenRows No 

Pricing Details

75000
On demand. Not offered by user seat or licence.
Scalestack offers an enterprise custom solution
Free Trial No 
Free Version Yes 

Pricing Details

Free
Free Trial No 
Free Version Yes 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac Yes 
Linux No 
Chromebook No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Customer Support

Business Hours No 
Live Rep (24/7) Yes 
Online Support Yes 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Types of Training

Training Docs Yes 
Webinars Yes 
Live Training (Online) Yes 
In Person No 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) Yes 
In Person No 

Vendor Details

Company Name

Scalestack

Country

United States

Website

scalestack.ai/

Vendor Details

Company Name

Sixtyfour

Founded

2025

Country

United States

Website

www.sixtyfour.ai/

Product Features

Revenue Operations

AI Insights Yes 
Account Health Dashboard Yes 
Automatic CRM Updates Yes 
Contact / Activity Tracking Yes 
RevOps Automation Yes 
Revenue Dashboard No 
Revenue Intelligence / Reporting Yes 
Sales Analytics Yes 
Sales Forecasting Yes 
Third-Party Data Aggregation Yes 

Sales Intelligence

CRM Integration Yes 
Data Cleaning Yes 
Data Enrichment Yes 
Data Import/Export Yes 
Data Mining No 
Data Verification Yes 
Email Integration Yes 
Lead Scoring Yes 
List Building Yes 
Performance Management No 
Pipeline Management No 
Predictive Modeling/Analytics Yes 
Prospecting Tools Yes 
Reporting/Analytics Yes 
Sales Forecasting Yes 

Product Features

B2B Data

B2B Contact Data No 
B2B Intent Data No 
B2B Leads Data No 
B2B Marketing Data No 
Business Ownership Data No 
Company Data No 
Employee Data No 
Firmographic Data No 
Job Posting Data No 
Salary Data No 
Technographic Data No 

Sales Intelligence

CRM Integration No 
Data Cleaning No 
Data Enrichment No 
Data Import/Export No 
Data Mining No 
Data Verification No 
Email Integration No 
Lead Scoring No 
List Building No 
Performance Management No 
Pipeline Management No 
Predictive Modeling/Analytics No 
Prospecting Tools No 
Reporting/Analytics No 
Sales Forecasting No 

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