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RevenueBase vs. Starnus

Built from each tool’s researched, reviewed record. Figures are checked against public pricing pages at research time — always confirm current pricing with the vendor before buying.

The short version

Starnus starts at $50 per seat, versus RevenueBase at $499.

Full comparison

RevenueBasefrom $499 per month
Starnusfrom $50 EUR per month (Pro)
Audyense Score32AS*Low44AS*Low
PositioningRevenueBase is a B2B data infrastructure platform designed to provide fresh, verified company and contact data.AI SDR platform that runs outbound prospecting, enrichment, outreach, and follow-ups on autopilot.
Free tierYesNo
DeploymentCloud / SaaSCloud / SaaS
Best fitSMB, Mid-market, EnterpriseStartup, SMB, Mid-market
Pricing plans
  • Free$499
  • Basic$499
  • Growth$49
  • BusinessCustom pricing
  • Pro$50
  • Pro+$125
  • Ultra$250
  • Managed Service$900
Verified company and contact dataYesDocumented in the sourced profile.—
Continuously refreshed B2B dataYesDocumented in the sourced profile.—
High email deliverability verificationYesDocumented in the sourced profile.—
Personalized outreach and messagingYesDocumented in the sourced profile.—
Tools for marketing and salesYesDocumented in the sourced profile.—
Flat-rate transparent pricingYesDocumented in the sourced profile.—
Data enrichmentYesDocumented in the sourced profile.—
Audience targetingYesDocumented in the sourced profile.—
Account researchYesDocumented in the sourced profile.—
Ai Data ProviderYesDocumented in the sourced profile.—
Integrations verified5+—
Aggregate rating— · No reviews yet5.0 · 2 reviews
Integrations
LinkedInFacebookTwitterSnowflakeAPI
SmartleadUnipileHubSpotPerplexity
Security & compliance——
Pros
  • Documented capability: Verified company and contact data
  • Documented capability: Continuously refreshed B2B data
  • Profile names a concrete ICP: RevenueBase is recommended for B2B marketing, sales, and operations teams who want verified, living data to boost leads, increase pipeline volume, and
  • Public profile names LinkedIn, Facebook, Twitter as connected workflow surfaces
  • Fast automated ICP and prospect-list generation
  • Combines email and LinkedIn outreach in one flow
  • Cheaper than enterprise AI-SDR alternatives
Cons
  • Some pricing or higher-tier terms are not publicly itemized
  • Fit is strongest for the stated SMBs, Mid-market, Enterprise audience rather than every team
  • Named integrations should be validated against the team's exact plan and workflow
  • Reported outcomes and vendor claims should be validated with the buyer's own data
  • No independent review-platform rating found to verify real-world satisfaction
  • Credit-based limits on leads/messages per tier
Visit RevenueBase ↗Visit Starnus ↗

Editorial read of this comparison

The table summarizes structured facts; this section explains what the differences mean for a real buying decision.

Where each tool fits, and where it may not

RevenueBase

RevenueBase is a B2B data infrastructure platform designed to provide fresh, verified company and contact data. It helps marketing, sales, and operations teams improve outreach and decision-making. The platform stands out by continuously updating data and offering over 60 actionable insights, ensuring accuracy and effectiveness. Users get access to millions of global contacts and companies, with tools that enhance email deliverability and data quality. The tool excels in boosting marketing leads, increasing sales pipeline volume, and simplifying data operations. It quickly delivers value by reducing bounce rates, saving time on prospect research, and increasing conversion rates with pre-qualified leads. Customers see rapid improvements often within days of adoption. RevenueBase integrates smoothly into the GTM tech stack, enriching CRM and email marketing systems with reliable data and verification tools. However, it is not meant for consumer data or general contact management outside of B2B contexts. It focuses solely on delivering up-to-date business data, not complete sales automation or marketing platforms. ▶ Video Review Coming Soon We're working on creating a detailed video review for RevenueBase .

A particularly good fit for: recommended for B2B marketing, sales, and operations teams who want verified, living data to boost leads, increase pipeline volume, and simplify data management SMBs, Mid-market, Enterprise teams with a defined revenue workflow ai data provider

May be a poor fit if: Teams looking for a single-purpose tool outside its documented go-to-market focus Teams that need unlimited usage without plan or credit limits

Starnus

Starnus is an agentic outbound sales platform for B2B teams that want to move from ICP definition to lead discovery, enrichment, personalized outreach, and reply tracking inside one workflow. It positions itself as an AI employee for outbound sales, with the goal of reducing the manual work involved in running lean GTM motions.

A particularly good fit for: Solo founders and small B2B teams doing outbound without a dedicated SDR

May be a poor fit if: Enterprises needing established vendor track record and reviews

Pricing and plan structure

RevenueBase: Published starting price $499 per month

  • Free$499 per month
  • Basic$499 per month
  • Growth$49 per month
  • BusinessCustom pricing

Starnus: Published starting price $50 EUR per month (Pro)

  • Pro$50 EUR/month
  • Pro+$125 EUR/month
  • Ultra$250 EUR/month
  • Managed Service$900 EUR/month starting

Capabilities worth validating

  • RevenueBase: Verified company and contact data, Continuously refreshed B2B data, High email deliverability verification, Personalized outreach and messaging, Tools for marketing and sales Integrations include LinkedIn, Facebook, Twitter, Snowflake.
  • Starnus: the record has no feature-level evidence yet; verify the workflow directly. Integrations include Smartlead, Unipile, HubSpot, Perplexity.

Questions to answer before switching

  • Does RevenueBase's selected plan include the features and limits we need?
  • Does Starnus's selected plan include the features and limits we need?
  • Does the exact integration path for LinkedIn, Facebook, Twitter support the sync direction, permissions, and volume we need?
  • Is a hosted-only deployment acceptable for the team and customers who will use this system?

How to evaluate this shortlist

A useful comparison turns the differences between Sales & CRM tools into a concrete test. Use these steps to avoid choosing from a feature table or the lowest headline price alone.

  1. Start with a representative Sales & CRM workflow, not a feature checklist. Define who will use it, what data goes in, and what outcome the team needs.
  2. Test the complete path through LinkedIn, Facebook, Twitter: permissions, sync direction, failure handling, and volume limits often matter more than the integration name.
  3. Compare the cost of the real scenario, including users, usage, storage, support, and contract requirements. The entry price alone does not measure adoption cost.
  4. Before switching, list the evidence gaps, request a demo of the critical workflow, and confirm security, data residency, export, and support with each vendor.

Some signals in these records are still incomplete. Treat that as a prompt to validate the workflow directly, not as a claim that a feature does not exist.

Research basis

Last checked: 2026-08-25. Pricing, integrations, feature support, and review signals can change, so treat this as a research snapshot and verify the final decision with the vendor.

Sources consulted: RevenueBase product site, ColdIQ profile, Vendor website; Starnus product site, Product Hunt, Starnus