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12 Best B2Brain Alternatives in 2026, Free Options Included

Explore 12 alternatives to B2Brain, vetted by our editors with real user reviews, pricing, and feature comparisons.

The 12 strongest free B2Brain alternatives, side by side

Quick answer

If B2Brain isn't working out, the best alternatives are InsideView, ZoomInfo and ZoomInfo SalesOS. InsideView leads the list with a 4.87★ rating from real users. Compare all 12 on rating and pricing below.

You don't have to settle for B2Brain if it isn't working. These 12 sales intelligence software free alternatives are the strongest replacements, ranked by SpotScore (real-user satisfaction and market presence), star ratings, and pricing. Editors vet each tool. Use the table for a fast comparison, then read the sections below for the full story.

ProductSpotScoreRatingPricingBest for
InsideViewEmpower your sales team to drive revenue.—★★★★★ 4.87(40)Freefrom $99 /User/Monthteams of all sizes
ZoomInfoAccelerate your business with targeted B2B intelligence.—★★★★★ 4.55(2490)FreeFree Trial · Quotation Basedteams of all sizes
ZoomInfo SalesOSEmpower your sales team to exceed their targets.—★★★★★ 4.72(25)FreeFree Trial · Quotation Basedmid-size & enterprise teams
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. —★★★★☆ 4(2)FreeFreemium · 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.—★★★★★ 5(1)FreeFreemium · Quotation Based · Subscriptionteams of all sizes
KORITransform your sales game with KORI.—Not yet ratedFreeFree Trial · Subscription—
BacktrackEfficiently track, manage, and optimize your assets.—Not yet ratedFreeFreemium · 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

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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

ZoomInfo - Sales Intelligence Software

ZoomInfo

RECOMMENDED

Accelerate your business with targeted B2B intelligence.

Best for: SMB teams · Mid-market · Enterprise

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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

ZoomInfo SalesOS - Sales Intelligence Software

ZoomInfo SalesOS

RECOMMENDED

Empower your sales team to exceed their targets.

Best for: Mid-market

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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

Oliv AI logo

Oliv AI

Streamline your sales game with AI.

Best for: SMB teams · Mid-market · Enterprise

Try for Free

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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 ...

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Oliv AI offers custom pricing plan

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Reach in-market buyersRank above rivals2M+ buyers a year
Persuva AI

Persuva AI

Create ads that captivate and convert with Persuva AI.

Best for: SMB teams · Mid-market · Enterprise

Try for Free

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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

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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

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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

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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

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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

KORI

KORI

Transform your sales game with KORI.

Start Free Trial

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What is KORI?

Unleash the potential of KORI to supercharge your sales conversations and drive business growth. This innovative tool is a game-changer for sales professionals looking to excel in their roles and enhance their success rates. Picture having a dedicated network of reputable connections at your ...

Read more about KORI
Free Trial
Backtrack

Backtrack

Efficiently track, manage, and optimize your assets.

Best for: SMB teams · Mid-market · Enterprise

Try for Free

Add to compare

What is Backtrack?

Introducing BACKTRACK, a cutting-edge Asset Tracking Software designed to streamline the process of monitoring and managing the whereabouts, usage patterns, and movements of assets, equipment, and inventory. With BACKTRACK, businesses can effortlessly keep track of their valuable resources with ...

Read more about Backtrack

Who competes with B2Brain?

B2Brain competes with 12 other sales intelligence software tools tracked on Spotsaas. The closest by feature overlap are InsideView, ZoomInfo and ZoomInfo SalesOS. Each is compared against B2Brain on rating, pricing and feature coverage below.

What else works like B2Brain?

Searches for "sites like B2Brain" and "apps like B2Brain" land on the same set of options as "B2Brain alternatives" — the 12 options below cover both, whether you want a like-for-like replacement or something lighter.

Why we picked these B2Brain alternatives

InsideViewBest for teams of all sizes

Full sales suite

Watch for: Can be expensive

ZoomInfoBest for teams of all sizes

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

ZoomInfo SalesOSBest for mid-size & enterprise teams

Largest B2B database

Watch for: Can be expensive

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
BacktrackBest for teams of all sizes

Why teams look for a B2Brain alternative

The motivation to leave B2Brain usually centers on a few specifics:

  • Limited to specific industries
  • May require training
  • Not suitable for all sales strategies

The factors that matter in a B2Brain alternative

How these 12 sales intelligence software free alternatives measure up: 12 offer a free tier; paid plans run $99, with InsideView the cheapest entry point; and Oppwiser is the highest rated at 5★ across 1 reviews.

How the ranking holds up.

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 B2Brain are Oppwiser (5.0★), InsideView (4.9★), ZoomInfo SalesOS (4.7★). Compare all 12 alternatives side-by-side above.

When evaluating alternatives to B2Brain, prioritize: Prospecting Tools, Lead Generation, Customer Account Profiles, transparent pricing, free trial availability, and integrations with your existing tools. Use the filters above to compare by feature, budget, and team size.

B2Brain starts from $79 /Month. Many alternatives offer similar functionality at different price points — some with free tiers, others with more flexible per-seat pricing. Use the filters above to narrow by budget.

Migration difficulty depends on how deeply B2Brain is integrated into your workflows. Most alternatives offer data export/import tools and dedicated onboarding support. We recommend narrowing to 2–3 options, running a free trial, and checking each vendor's migration guides before committing.

How to match a B2Brain alternative to your team

  • On a budget / just exploring: start with a free tier — InsideView, ZoomInfo and ZoomInfo SalesOS let you evaluate without paying upfront.
  • If real-user ratings matter most: Oppwiser has the strongest star rating (5★) among the options with verified reviews.

Your migration plan from B2Brain

Switching from B2Brain doesn't have to be painful. Begin with a data export and verify the new tool imports it. Confirm feature parity, pilot the change on a trial, and keep B2Brain running in parallel until you're sure. Many tools above let you test for free first.

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