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Best Free Zintlr Alternatives — 12 Tools Compared in 2026

Explore 12 alternatives to Zintlr — vetted by our editors with real user reviews, pricing, and feature comparisons.

12 free Zintlr alternatives, ranked at a glance

Quick answer

The most popular free sales intelligence software alternatives to Zintlr are InsideView, LinkedIn Sales Navigator and ZoomInfo SalesOS. InsideView tops the ranking with a SpotScore of -1 and 4.5★ from users. Compare all 12 on score, rating, and pricing below.

There's no single best tool for everyone, so if Zintlr falls short on cost, features, or ease of use, look here. These 12 sales intelligence software free alternatives lead the field, ranked by SpotScore (a blend of real-user satisfaction and market presence), ratings, and pricing. Compare them quickly in the table, then read each profile.

ProductSpotScoreRatingPricingBest for
InsideViewEmpower your sales team to drive revenue.★★★★★ 4.5(40)Freefrom $99 /User/Monthteams of all sizes
LinkedIn Sales NavigatorMaximize sales intelligence and close more deals.★★★★ 4.4(14)FreeFree Trial · Subscription · Quotation Basedteams of all sizes
ZoomInfo SalesOSEmpower your sales team to exceed their targets.Not yet ratedFreeFree Trial · Quotation Basedmid-size & enterprise teams
Find Me SalesBoost sales success with Find Me Sales.Not yet ratedFreeFree Trial · Subscriptionteams of all sizes
ZoomInfoAccelerate your business with targeted B2B intelligence.★★★★ 4.4(2490)FreeFree Trial · Quotation Basedteams of all sizes
Oliv AIStreamline your sales game with AI.Not yet ratedFreeFreemium · Subscription · Quotation Basedteams of all sizes
Persuva AICreate ads that captivate and convert with Persuva AI.Not yet ratedFreeFreemium · Subscriptionteams of all sizes
HumanlinkerEmpower your sales team, exceed your targets. Not yet ratedFreeFreemium · Quotation Based · Subscriptionteams of all sizes
V-RetailRevolutionize customer engagement with personalized, real-time interactions.Not yet ratedFreeFreemium · Quotation Based · Subscriptionteams of all sizes
LutraEmpower your work with transformative AI automation.Not yet ratedFreeFreemium · Quotation Basedteams of all sizes
MailMentorElevate your outreach game and watch your business thrive.Not yet ratedFreeFree Trial · Subscriptionteams of all sizes
OppwiserTransforming lead research with advanced AI technology.Not yet ratedFreeFreemium · Quotation Based · Subscriptionteams of all sizes
InsideView - Sales Intelligence Software

InsideView

Empower your sales team to drive revenue.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

Add to compare

What is InsideView?

InsideView provides a full suite of sales intelligence software products built to help to drive revenue performance from all of the sales processes – from the unsolicited lead all the way to revenue generation. From the front line to the executive level, InsideView will help to better close the ...

Read more about InsideView
Free Trial·

InsideView offers custom pricing plan

LinkedIn Sales Navigator

LinkedIn Sales Navigator

Maximize sales intelligence and close more deals.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

Add to compare

What is LinkedIn Sales Navigator?

LinkedIn Sales Navigator is a sales intelligence solution aimed at supporting sales team enablement, with intelligent data discovery, and contextual insight into the business dynamics impacting selling. The Sales Navigator platform allows users to discover the richest and most insightful ...

Read more about LinkedIn Sales Navigator
Free TrialTry Free →·

LinkedIn Sales Navigator offers custom pricing plan

ZoomInfo SalesOS - Sales Intelligence Software

ZoomInfo SalesOS

RECOMMENDED

Empower your sales team to exceed their targets.

Best for: Mid-market

Add to compare

What is ZoomInfo SalesOS?

ZoomInfo SalesOS is the perfect B2B sales solution for today's market. It provides sales teams with access to the largest, freshest database of company and contact intel, with tools to help progress sales progression. Empower your sales team with up-to-date information, leveraging deep insights ...

Read more about ZoomInfo SalesOS
Free TrialTry Free →·

ZoomInfo SalesOS offers custom pricing plan

Find Me Sales - Sales Intelligence Software

Find Me Sales

Boost sales success with Find Me Sales.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

Add to compare

What is Find Me Sales?

Discover leads quickly and confidently with Find Me Sales! Our AI-powered platform puts you one step ahead with its wide scope ofB2B sales tools. Gather business and contact info, names, places, and other related data with ease, automate sales workflows, and contact leads with their social ...

Read more about Find Me Sales
Free TrialTry Free →

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ZoomInfo - Sales Intelligence Software

ZoomInfo

RECOMMENDED

Accelerate your business with targeted B2B intelligence.

Best for: SMB teams · Mid-market · Enterprise

Add to compare

What is ZoomInfo?

ZoomInfo is a powerful software solution that helps grow your business. With its unified system of data, insights, and integrations, it provides complete visibility into your target market and ideal buyers. It uses comprehensive B2B intelligence to identify and connect with sales-ready leads, ...

Read more about ZoomInfo
Free TrialTry Free →·

ZoomInfo offers custom pricing plan

Oliv AI logo

Oliv AI

Streamline your sales game with AI.

Best for: SMB teams · Mid-market · Enterprise

Try for Free

Add to compare

What is Oliv AI?

Oliv is an AI-powered sales assistant that transforms how you engage with your prospects and customers. Before your meeting, Oliv helps you research your contacts to come up with interesting icebreakers and ensure you're fully prepared. During the call, it identifies key pain points and ...

Read more about Oliv AI

Oliv AI offers custom pricing plan

Persuva AI

Persuva AI

Create ads that captivate and convert with Persuva AI.

Best for: SMB teams · Mid-market · Enterprise

Try for Free

Add to compare

What is Persuva AI?

Persuva AI is an ad copy generation tool with over 40 copywriting frameworks that produce targeted ad messages for each stage of the buyer’s journey. Users enter product details and audience information, and the tool generates sales copy addressing specific pain points and objections, ready for ...

Read more about Persuva AI

Starts from $35.00/month when Billed Yearly, also offers free forever plan

Humanlinker

Humanlinker

Empower your sales team, exceed your targets.

Best for: SMB teams · Mid-market · Enterprise

Try for Free

Add to compare

What is Humanlinker?

Humanlinker is an AI-powered sales assistant that helps revenue teams run personalized prospecting campaigns, analyzing prospect data to identify high-potential leads and automate email outreach, meeting scheduling, and follow-ups. It integrates with existing sales tools to give teams a ...

Read more about Humanlinker

Starts from $31.00/month when Billed Yearly, also offers free forever plan

V-Retail

V-Retail

Revolutionize customer engagement with personalized, real-time interactions.

Best for: SMB teams · Mid-market · Enterprise

Try for Free

Add to compare

watch-demo

Watch Demo

What is V-Retail?

V-retail is a sales enhancement tool that integrates human interaction with artificial intelligence to improve customer engagement and drive conversions. It offers features such as real-time communication, AI-driven assistance, detailed analytics, and personalized retargeting campaigns. ...

Read more about V-Retail

Starts from $290/month when monthly, also offers free forever plan

Lutra

Lutra

Empower your work with transformative AI automation.

Best for: SMB teams · Mid-market · Enterprise

Try for Free

Add to compare

What is Lutra?

Lutra is an AI workflow automation platform with a drag-and-drop interface that requires no coding to configure. It connects to existing tools to automate tasks such as document analysis, data extraction, and report generation, using natural language processing and optical character recognition.

Read more about Lutra

Lutra offers custom pricing plan

MailMentor

MailMentor

Elevate your outreach game and watch your business thrive.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

Add to compare

What is MailMentor?

MailMentor is a Chrome extension that identifies prospects on web pages and generates personalized outreach messages using AI. It surfaces contact information and relevant talking points tailored to each prospect, helping sales reps and entrepreneurs write targeted emails instead of generic ...

Read more about MailMentor
Free TrialTry Free →·

Starts from $99.00/month when Billed Yearly

Oppwiser

Oppwiser

Transforming lead research with advanced AI technology.

Best for: SMB teams · Mid-market · Enterprise

Try for Free

Add to compare

What is Oppwiser?

Oppwiser is a sales intelligence platform that monitors online buyer signals and uses AI to automatically identify high-value accounts matching your target customer profile. It compiles prospect data, builds customized customer profiles, and surfaces key decision-makers in a dashboard, reducing ...

Read more about Oppwiser

Starts from $99.00/month when Billed Yearly, also offers free forever plan

Why each tool made the shortlist

InsideViewBest for teams of all sizes

Full sales suite

Watch for: Can be expensive

LinkedIn Sales NavigatorBest for teams of all sizes

Rich LinkedIn data

Watch for: Limited to LinkedIn data

ZoomInfo SalesOSBest for mid-size & enterprise teams

Largest B2B database

Watch for: Can be expensive

Find Me SalesBest for teams of all sizes

AI-powered lead discovery

Watch for: Limited to UK market

ZoomInfoBest for teams of all sizes

Reviewers value the large, accurate database of company and contact information.

Oliv AIBest for teams of all sizes
Persuva AIBest for teams of all sizes
HumanlinkerBest for teams of all sizes
V-RetailBest for teams of all sizes
LutraBest for teams of all sizes
MailMentorBest for teams of all sizes
OppwiserBest for teams of all sizes

Why teams look for a Zintlr alternative

When teams go looking for a Zintlr alternative, it's often because of issues like these:

  • Complexity in data management
  • Subscription costs may vary
  • Requires internet access

What to look at before switching from Zintlr

Here's what the data says about these 12 sales intelligence software free alternatives: 12 offer a free tier; paid plans run $99, with InsideView the cheapest entry point; and InsideView is the highest rated at 4.5 across 40 reviews.

Behind the order.

Frequently Asked Questions (FAQs)

Stuck on something? We're here to help with all the questions and answers in one place.

The top-rated alternatives to Zintlr are InsideView (4.5★), LinkedIn Sales Navigator (4.4★), ZoomInfo (4.4★). Compare all 12 alternatives side-by-side above.

When evaluating alternatives to Zintlr, prioritize: Prospecting Tools, Lead Generation, Contact Database, Data Segmentation, Data Enrichment, transparent pricing, free trial availability, and integrations with your existing tools. Use the filters above to compare by feature, budget, and team size.

Migration difficulty depends on how deeply Zintlr is integrated into your workflows. Most alternatives offer data export/import tools and dedicated onboarding support. We recommend shortlisting 2–3 options, running a free trial, and checking each vendor's migration guides before committing.

Choosing the best Zintlr alternative for your goals

  • On a budget / just exploring: start with a free tier — InsideView, LinkedIn Sales Navigator and ZoomInfo SalesOS let you evaluate without paying upfront.
  • If real-user ratings matter most: InsideView has the strongest star rating (4.5★) among the options with verified reviews.
  • Want the safest pick: InsideView has the highest Spotsaas Score (-1) in this list — a strong default if you're unsure.

The switch from Zintlr

A low-stress switch from Zintlr starts with exporting your data and confirming the new tool imports it. Check feature parity for your real workflows, run a short pilot, and keep Zintlr active until the move is finished. The free tiers above let you trial first.

Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].