Best Sales Intelligence Software - Page 21

How Many Sales Intelligence Software Products Does G2 Track?

Total Products under this Category: 637

Category Stats (Oct 2026)

  • Average Rating: 4.58/5 The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: Endole (+3.72%) - Among all products in this category, Endole recorded the largest rating increase compared to last month

Last updated: October 12, 2026

How Does G2 Rank Sales Intelligence Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 87,600+ Authentic Reviews
  • 637+ Products
  • Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

G2 Grid® for Sales Intelligence Software

G2 Grid® for Sales Intelligence Software plotting products by satisfaction and market presence

Highlighted products: GTM Workspace - Powered by ZoomInfo, LinkedIn Sales Navigator, Apollo.io, Seamless (formally Seamless.AI), Cognism, 6sense Sales Intelligence, Prospeo.io, and Waalaxy.

Underlying data: [Grid® JSON](https://www.g2.com/categories/sales-intelligence/grids.json?focus%5B%5D=gtm-workspace-powered-by-zoominfo&focus%5B%5D=linkedin-sales-navigator&focus%5B%5D=apollo-io&focus%5B%5D=seamless-formally-seamless-ai&focus%5B%5D=cognism&focus%5B%5D=6sense-sales&focus%5B%5D=prospeo-io&focus%5B%5D=waalaxy)

SalesBriefAI

SalesBriefAI does your pre-call research before you say hello — reading what's public about the person and their company and distilling it into a briefing built around what you sell, what you already know, and the objections you'll hear. You give SalesBriefAI a prospect's work email, or their first name, last name and company website, plus a line about what you sell. It researches the prospect and their company from current public sources — company websites, recent news, press releases and publicly available professional information — and returns a structured PDF briefing in minutes. Each briefing covers the prospect's background and career summary, a company overview and recent activity, relevant public signals, talking points and conversation starters, and meeting preparation recommendations. Briefings are written in the sales methodology your team already runs on — more than 40 are supported, including MEDDIC, BANT, SPIN Selling and Challenger. Every briefing exports to CSV, Excel or JSON, so the research drops straight into your CRM. Pricing is credit-based with no subscription. New accounts start with 500 free credits and no credit card; each prospect in an order costs 100 credits.

Average Rating: 5.0/5.0

Total Reviews: 2

How Do G2 Users Rate SalesBriefAI?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 9.2/10)
  • Contact Data Availability: 10.0/10 (Category avg: 8.7/10)

Who Is the Company Behind SalesBriefAI?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of SalesBriefAI?

SignalsAPI

We help recruitment agencies win more business by alerting them when an ideal customer needs them and who to contact.

Average Rating: 5.0/5.0

Total Reviews: 2

How Do G2 Users Rate SignalsAPI?

  • Performance and Reliability: 8.3/10 (Category avg: 8.9/10)
  • Contact Data Availability: 8.3/10 (Category avg: 8.7/10)
  • Data Cleaning/Enrichment: 10.0/10 (Category avg: 8.6/10)

Who Is the Company Behind SignalsAPI?

Who Uses This Product?

  • Company Size: 50% Medium, 50% Small

What Do G2 Reviewers Say About SignalsAPI?

AI-generated summary from verified user reviews

Pros
  • Users value the automation capabilities of SignalsAPI, which significantly enhances efficiency in recruitment processes.
  • Users value the high-quality hiring signals from SignalsAPI, enabling effective cold outreach and generating multiple leads monthly.
  • Users value the time-saving automation of SignalsAPI, allowing them to focus on building client relationships effectively.
  • Users value the high-quality hiring signals from SignalsAPI, which enhance their outreach efficiency and lead generation.
  • Users benefit from the high-quality hiring signals provided by SignalsAPI, boosting their outreach effectiveness significantly.

What Are Recent G2 Reviews of SignalsAPI?

Syndie.io

At Syndie, we’re redefining sales automation with AI-powered tools designed to make outreach smarter, faster, and more human-like. Starting with LinkedIn Our platform helps businesses and professionals: - Automate LinkedIn actions like likes, comments, messages, connection requests, InMails, and follow-ups—all while staying compliant with LinkedIn’s terms. - Personalize outreach with AI-generated messages that feel authentic and tailored to each recipient. - Optimize campaigns with advanced lead filtering and analytics to target the right prospects. What sets us apart? Human-like behavior: Our AI mimics natural interactions, reducing the risk of being flagged. Advanced features: From AI post commenting to predictive analytics, we’re pushing the boundaries of what LinkedIn automation can do. Transparency: Built on open-source AI, Syndie is designed to be trustworthy and effective. PS : We are building in public, everything you can find right on my profile. Whether you’re a startup, a recruiter, broker, a thought leader, or a sales professional, Syndie helps you focus on building relationships—not managing tedious outreach. Our AI analyzes your prospect's profile, activity, and interests to craft personalized messages that feel genuine and relevant. It maintains a human-like pace of engagement and adapts its communication style based on your settings and the prospect's profile. Syndie is designed with LinkedIn's terms of service in mind. We use ethical automation practices, maintain safe engagement limits, and include random delays between actions to ensure your account's safety.

Average Rating: 5.0/5.0

Total Reviews: 2

How Do G2 Users Rate Syndie.io?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 9.2/10)
  • Performance and Reliability: 9.2/10 (Category avg: 8.9/10)
  • Contact Data Availability: 9.2/10 (Category avg: 8.7/10)
  • Data Cleaning/Enrichment: 6.7/10 (Category avg: 8.6/10)

Who Is the Company Behind Syndie.io?

Who Uses This Product?

  • Company Size: 100% Small

What Do G2 Reviewers Say About Syndie.io?

AI-generated summary from verified user reviews

Pros
  • Users value the ease of implementation with Syndie.io, finding it simple and effective to navigate and use.
  • Users value the ease of use of Syndie.io, praising its simple navigation and effectiveness.
  • Users praise the simplicity of Syndie.io, noting its ease of navigation and overall effectiveness.
  • Users praise the navigation ease of Syndie.io, highlighting its simplicity and effectiveness for a great experience.
  • Users praise the simplicity and effectiveness of Syndie.io's Salesforce Integration, enjoying its easy navigation and usability.

What Are Recent G2 Reviews of Syndie.io?

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The Grid

The Grid is a B2B lead generation software with verified contact details with data covering across SEA, Australia and New Zealand market.

Average Rating: 4.8/5.0

Total Reviews: 3

How Do G2 Users Rate The Grid?

  • Performance and Reliability: 5.0/10 (Category avg: 8.9/10)
  • Contact Data Availability: 7.8/10 (Category avg: 8.7/10)
  • Data Cleaning/Enrichment: 4.4/10 (Category avg: 8.6/10)

Who Is the Company Behind The Grid?

Who Uses This Product?

  • Company Size: 33% Medium, 33% Large

What Do G2 Reviewers Say About The Grid?

AI-generated summary from verified user reviews

Pros
  • Users value the email integration feature of The Grid, enhancing personalized outreach to high-quality leads effortlessly.
  • Users appreciate the email integration feature of The Grid, enabling personalized outreach with ease and efficiency.
  • Users value the automation feature of The Grid for simplifying outreach through direct email integration with verified leads.
  • Users appreciate the email integration feature of The Grid, enabling personalized outreach to high-quality leads effortlessly.
  • Users value the email integration feature of The Grid for its convenience in reaching verified leads efficiently.
Cons
  • Users find the filtering difficulty limiting, wishing for more options like contact details and company audit status.

What Are Recent G2 Reviews of The Grid?

TopData Search

TopData Search, by MountainTop Data, is a cloud based B2B data search platform providing access to our database of tens of millions of business decision makers with emails, phones, mailing address, titles, industries, company size, and more. Best of all you can get a TopData Search account free, with unlimited searches, no seat fees, and no annual contracts. You only pay for records when you want to download them, and download credits never expire. What do you want from your list/data provider? We do things a little different because we believe in the power of competition to change industries to better serve their customers. Choose TopData Search Because * You need more leads * You want more accurate data without breaking your budget * TopData Search makes your job easier * You want your sales team to be more effective * You want to remove the manual work involved in sales prospecting No credit card or annual contract required to get an account.

Average Rating: 5.0/5.0

Total Reviews: 2

How Do G2 Users Rate TopData Search?

  • Contact Data Availability: 10.0/10 (Category avg: 8.7/10)
  • Data Cleaning/Enrichment: 8.3/10 (Category avg: 8.6/10)

Who Is the Company Behind TopData Search?

  • Seller: MountainTop Data
  • Year Founded: 2005
  • HQ Location: Los Angeles, US
  • Twitter: @mountaintopdata
    421 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    22 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of TopData Search?

What Are G2 Users Discussing About TopData Search?

TradeWind AI

TradeWind AI is the only platform that finds global buyers from customs data and 100+ local sources, enriches contacts, and closes deals through Email, WhatsApp, Social, and AI Voice — all in one automated workflow.

Average Rating: 4.8/5.0

Total Reviews: 2

How Do G2 Users Rate TradeWind AI?

  • Contact Data Availability: 10.0/10 (Category avg: 8.7/10)
  • Data Cleaning/Enrichment: 10.0/10 (Category avg: 8.6/10)

Who Is the Company Behind TradeWind AI?

Who Uses This Product?

  • Company Size: 50% Medium, 50% Small

What Do G2 Reviewers Say About TradeWind AI?

AI-generated summary from verified user reviews

Pros
  • Users value the data accuracy of TradeWind AI, enabling quick identification of genuine importers for seamless operations.
  • Users value the easy setup of TradeWind AI, allowing for quick access to crucial customs data.
  • Users find that TradeWind AI excels in lead generation, effectively sourcing niche distributors for specialized products.

What Are Recent G2 Reviews of TradeWind AI?

Triggr

Triggr is a Saas platform that allows modern B2B sales people, marketers, growth hackers & recruiters to access the insights, contact details and data of the businesses and people that matter to them.

Average Rating: 5.0/5.0

Total Reviews: 2

How Do G2 Users Rate Triggr?

  • Performance and Reliability: 8.3/10 (Category avg: 8.9/10)
  • Contact Data Availability: 10.0/10 (Category avg: 8.7/10)
  • Data Cleaning/Enrichment: 10.0/10 (Category avg: 8.6/10)

Who Is the Company Behind Triggr?

  • Seller: Triggr
  • Year Founded: 2017
  • HQ Location: Pyrmont, AU
  • Twitter: @Triggr4
    1 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    2 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 50% Medium, 50% Small

What Are Recent G2 Reviews of Triggr?

Zileo

Zileo powers Business Development with all-in-one leads from all major job boards, The worlds first ever back fill lead generator, Advanced sequencing with email & LinkedIn, Complete contact finder and candidate finder solution with the first ever in system live contact finder search for the most up to date contacts for your prospecting. Zileo has harnessed over 30 years of combined recruitment consultancy experience across various sectors to develop and build one of the most advanced Business Development tools that harnesses new opportunities and utilises your existing data base to maximise conversions and client acquisition.

Average Rating: 5.0/5.0

Total Reviews: 2

How Do G2 Users Rate Zileo?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 9.2/10)
  • Performance and Reliability: 10.0/10 (Category avg: 8.9/10)
  • Contact Data Availability: 10.0/10 (Category avg: 8.7/10)
  • Data Cleaning/Enrichment: 10.0/10 (Category avg: 8.6/10)

Who Is the Company Behind Zileo?

  • Seller: Zileo
  • Year Founded: 2024
  • HQ Location: N/A
  • LinkedIn® Page: www.linkedin.com
    2 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Do G2 Reviewers Say About Zileo?

AI-generated summary from verified user reviews

Pros
  • Users value the comprehensive integrations of Zileo, streamlining lead generation, outreach, and management into one system.
  • Users appreciate the comprehensive integration of Zileo for effective lead generation and management in one platform.
Cons
  • Users find the learning curve steep as Zileo's comprehensive features require time to master fully.

What Are Recent G2 Reviews of Zileo?

Aidentified

Aidentified is an AI-powered prospecting tool that helps financial services professionals find, qualify, and close more business by focusing on warmer leads. With Aidentified, you’ll: -Make lists of your ideal prospects in minutes using over 150 attributes. -See your warmest relationships path to each of them with our AI relationship mapping. -Get daily alerts about your prospects' and clients' money-in-motion events. Stop the cold call spray-and-pray, and start monetizing the network you never knew you had. Aidentified was recognized by the SIIA CODIE awards as Best Industry Contact Relationship Management Solution in 2024, as "One to Watch" in Snowflake's 2023 Modern Marketing Data Stack Report, and was featured on WealthTech100's 2024 list of the world's most innovative WealthTech companies.

Average Rating: 5.0/5.0

Total Reviews: 3

How Do G2 Users Rate Aidentified?

  • Performance and Reliability: 10.0/10 (Category avg: 8.9/10)
  • Contact Data Availability: 10.0/10 (Category avg: 8.7/10)
  • Data Cleaning/Enrichment: 10.0/10 (Category avg: 8.6/10)

Who Is the Company Behind Aidentified?

Who Uses This Product?

  • Company Size: 100% Small

What Do G2 Reviewers Say About Aidentified?

AI-generated summary from verified user reviews

Pros
  • Users value Aidentified for its game-changing outreach capabilities, enabling efficient prospecting and improved client engagement daily.
  • Users praise Aidentified for its exceptional data accuracy, enhancing outreach efficiency and client preparation significantly.
  • Users appreciate the unmatched data quality of Aidentified, enabling precise targeting and efficient prospecting efforts.
  • Users appreciate the remarkable efficiency of Aidentified, significantly enhancing their prospecting and outreach capabilities.
  • Users value the remarkable accuracy of Aidentified's data, greatly enhancing their prospecting efficiency and effectiveness.
Cons
  • Users note the outdated information issue, wishing for better notifications on updates to maximize platform usage.
  • Users find the slow updates from Aidentified hinder their ability to effectively utilize new platform features.
  • Users find the update issues frustrating, as formal notifications on changes are lacking and hinder platform utilization.

What Are Recent G2 Reviews of Aidentified?

akta.pro

akta.pro is the private company data and signals API for the agent economy, built where legacy databases and web search APIs fell short for teams building AI agents. Three data families, private company data, news signals and alternative data, resolve to the same company identifiers and are served through one API. Private company data is the deepest private company database available to agents, covering 20M+ companies with 74 structured fields across 16 categories, including firmographics, business model, funding and transactions, revenue and valuation estimates, management, technology and AI capabilities. News signals covers three capabilities: company news, signals and events across 20M+ companies; industry news, signals and events across 30,000+ sub-sectors; and news on any open-ended topic described in natural language. Every article is deduplicated, entity-resolved, tagged against 77 event types across 11 categories and industry codes, and scored for impact and sentiment. Alternative data adds headcount trends, web traffic, job posts, social posts, employee reviews and product reviews, the leading indicators that firmographics alone do not show. Responses are compact, filterable and traceable to source, with a native OpenAPI spec. Access runs via API, MCP, CLI and integrations such as n8n and Zapier, starting with a free trial and moving to pay-as-you-go credits with no seat licenses. Teams use akta.pro in four ways. Builders and developers add company enrichment and entity resolution to AI agents and research copilots. Finance and risk teams in private equity, venture capital, consulting and M&A run deal sourcing, due diligence and portfolio monitoring. Sales and GTM teams build target account lists and trigger outbound on funding, hiring, launches and leadership moves. Talent teams track hiring trends and benchmark employers with headcount, job post and employee review data. akta.pro is SOC2 Type II Certified, ISO 27001 Compliant, and is built by Wokelo AI in Seattle.

Average Rating: 4.5/5.0

Total Reviews: 1

Who Is the Company Behind akta.pro?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of akta.pro?

Altrata

Altrata provides the most essential intelligence and insight on business leaders, the global wealthy and well-connected. Leading commercial, philanthropic and educational institutions depend on Altrata solutions to meet their growth objectives. Clients partner with Altrata to confidently engage with exceptional individuals and organizations, create meaningful relationships and seize strategic opportunities. Altrata’s global dataset contains millions of individual profiles on the wealthy, senior decision makers, board members and C-suite leaders. Altrata offers actionable, accurate and comprehensive data maintained by a global team of in-house researchers committed to surfacing the right insight at the right time to drive positive business outcomes. Altrata is the definitive leader in global wealth intelligence, professional relationships mapping and affluent market dynamics. Altrata is a registered trademark of Delinian Limited and its affiliated companies, and is comprised of five industry leading offerings: BoardEx, Boardroom Insiders, RelSci, WealthEngine and Wealth-X.

Average Rating: 4.5/5.0

Total Reviews: 11

How Do G2 Users Rate Altrata?

  • Has the product been a good partner in doing business?: 9.2/10 (Category avg: 9.2/10)
  • Performance and Reliability: 8.3/10 (Category avg: 8.9/10)

Who Is the Company Behind Altrata?

  • Seller: Altrata
  • Company Website:
  • Year Founded: 2022
  • HQ Location: New York, US
  • Twitter: @AltrataOfficial
    724 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    1,058 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 45% Small, 36% Large

What Do G2 Reviewers Say About Altrata?

AI-generated summary from verified user reviews

Pros
  • Users praise the excellent customer support provided by Altrata, appreciating prompt responses and extensive research assistance.
  • Users praise the exceptional customer service of Altrata, appreciating their responsiveness and willingness to help.
  • Users appreciate the intuitive and user-friendly interface of Altrata, making data access seamless and efficient.
  • Users find Altrata excellent for lead generation, uncovering UHNW individuals and enhancing relationship management effortlessly.
  • Users value the accuracy of information from Altrata, providing deep insights into high-net-worth individuals and decision-makers.
Cons
  • Users note that Altrata is expensive, potentially limiting access for smaller organizations or new teams.
  • Users often face integration issues with Altrata, finding the navigation and interface confusing across various datasets.
  • Users find the learning curve steep due to a confusing interface and initial navigation challenges.
  • Users note the outdated information in Altrata, pointing out a need for more frequent updates and accuracy.
  • Users find the data accuracy problematic, as navigation can be confusing and impacts effective use of the tool.

What Are Recent G2 Reviews of Altrata?

Bitscale

BitScale combines data enrichment, intent tracking, and AI workflows in one spreadsheet like interface. You can build lead lists from multiple data sources and run personalized outreach campaigns at scale all without switching between tools. Teams use it to find, qualify, and engage prospects in one place instead of managing multiple systems.

Average Rating: 4.8/5.0

Total Reviews: 41

How Do G2 Users Rate Bitscale?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 9.2/10)

Who Is the Company Behind Bitscale?

  • Seller: BitScale
  • Year Founded: 2024
  • HQ Location: San Francisco, US
  • Twitter: @bit_scale
  • LinkedIn® Page: www.linkedin.com
    22 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Founder
  • Top Industries: Computer Software, Marketing and Advertising
  • Company Size: 74% Small, 21% Medium

What Do G2 Reviewers Say About Bitscale?

AI-generated summary from verified user reviews

Pros
  • Users love BitScale's affordability, finding it a cost-effective alternative while enjoying its efficient features and support.
  • Users value the effective content generation of Bitscale, enabling them to reach prospects efficiently in large volumes.
  • Users commend the excellent customer support of Bitscale, finding it particularly helpful and responsive through Slack.
  • Users highlight the ease of use of Bitscale, appreciating the quick handling and simple setup process.
  • Users highlight the easy setup process of Bitscale, made even better with the team's assistance during installation.
Cons
  • Users report occasional performance issues, noting that Bitscale can slow down at times during use.

What Are Recent G2 Reviews of Bitscale?

BizPlifier

BizPlifier is an all-in-one business intelligence, growth and automation platform designed to help small and growing businesses discover opportunities, enrich business data, automate repetitive workflows and manage customer interactions. The platform combines business search and discovery, company and contact data enrichment, specialized research and analysis tools, saved business lists, team collaboration and workflow automation in one environment. BizPlifier also includes an AI Voice Receptionist that enables businesses to handle incoming calls 24/7. The AI Receptionist can have natural conversations with callers, answer business-specific questions, capture lead information and support appointment booking, helping businesses respond to opportunities even when team members are unavailable. By connecting business discovery, enrichment, automation and AI-powered customer communication, BizPlifier helps businesses reduce reliance on disconnected tools and turn business data and customer interactions into actionable opportunities.

Average Rating: 4.5/5.0

Total Reviews: 1

How Do G2 Users Rate BizPlifier?

  • Contact Data Availability: 10.0/10 (Category avg: 8.7/10)

Who Is the Company Behind BizPlifier?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of BizPlifier?

BizzContacts

BizzContacts is a verified B2B contact data and intelligence platform built for modern revenue teams. It combines accurate decision-maker contacts with real-time buying signals and intent data, helping sales and marketing teams identify, prioritize, and connect with high-intent prospects faster.

Average Rating: 4.5/5.0

Total Reviews: 1

How Do G2 Users Rate BizzContacts?

  • Contact Data Availability: 10.0/10 (Category avg: 8.7/10)

Who Is the Company Behind BizzContacts?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of BizzContacts?

Brevian AI

Brevian AI is a knowledge-powered revenue execution platform designed for B2B revenue teams managing complex multi stakeholder sales cycles. It acts as the Revenue Execution layer of your sales stack — the system that helps reps prep, execute live, capture context, and improve every week. It is the missing layer of your sales tech stack - the one that actually helps you execute and win more sales. Built on your entire GTM context, every deal sharpens the next one. The platform captures insights from live sales conversations, deal activity, and organizational knowledge to deliver real-time guidance during calls, automate CRM updates, and surface cross-deal actions. By connecting insights across the organization, Brevian AI helps sales leaders scale best-rep behavior, identify pipeline risk earlier at each stage, and improve sales execution consistency across the entire revenue team that delivers increased revenue per rep. Brevian's revenue execution platform helps sales teams achieve higher revenue per rep, by closing the execution gap. Brevian prepares reps before calls, guides them during live conversations, captures CRM updates automatically, and learns across every deal — turning your existing sales stack into a system that actually changes execution. Most AI sales tools retrieve information from disconnected systems. Brevian builds a structured knowledge graph across your calls, CRM, methodology, product knowledge, and deal history — so guidance lands in the exact context of the deal.

Average Rating: 4.5/5.0

Total Reviews: 1

How Do G2 Users Rate Brevian AI?

  • Data Cleaning/Enrichment: 10.0/10 (Category avg: 8.6/10)

Who Is the Company Behind Brevian AI?

  • Seller: Brevian
  • Year Founded: 2023
  • HQ Location: Sunnyvale, US
  • LinkedIn® Page: www.linkedin.com
    9 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of Brevian AI?

Julie Jung
JJ
Researched and written by Julie Jung
Updated October 3, 2024