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Starnus vs. Zintlr

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

Zintlr starts at Free per seat, versus Starnus at $50.

Full comparison

Starnusfrom $50 EUR per month (Pro)
Zintlrfrom Free
Audyense Score44AS*Low34AS*Low
PositioningAI SDR platform that runs outbound prospecting, enrichment, outreach, and follow-ups on autopilot.B2B sales intelligence platform for verified contacts, company data, buyer insights, and prospecting workflows.
Free tierNoYes
DeploymentCloud / SaaSCloud / SaaS
Best fitStartup, SMB, Mid-marketStartup, SMB, Mid-market
Pricing plans
  • Pro$50
  • Pro+$125
  • Ultra$250
  • Managed Service$900
  • FreeFree
  • Paid and enterprise plansCustom pricing
Verified B2B contact lookup—YesOfficial homepage describes verified B2B contacts and decision-maker lookup.
Company and firmographic filters—YesOfficial homepage lists firmographic data and 50+ smart lead filters.
Purchase intent signals—YesOfficial homepage lists purchase intent signals.
CRM data enrichment—YesOfficial homepage lists seamless CRM enrichment and integration.
Zintlr APIs—YesOfficial homepage describes real-time contact and company intelligence APIs.
Chrome Prospecting Extension—YesOfficial homepage links to its extension for prospecting on LinkedIn and company sites.
AI personality insights—YesOfficial homepage describes AI-generated buyer insights from public sources.
Integrations verified——
Aggregate rating5.0 · 2 reviews— · No reviews yet
Integrations
SmartleadUnipileHubSpotPerplexity
CRM integrationChrome extensionAPI
Security & compliance—
GDPR CompliantSOC 2 CompliantISO Certified
Pros
  • Fast automated ICP and prospect-list generation
  • Combines email and LinkedIn outreach in one flow
  • Cheaper than enterprise AI-SDR alternatives
  • Combines contacts, company data, intent, and AI insights in one workflow
  • Official site documents compliance badges and CRM/API paths
  • Free tier allows evaluation before paid usage
Cons
  • No independent review-platform rating found to verify real-world satisfaction
  • Credit-based limits on leads/messages per tier
  • Public pricing details beyond the free tier should be confirmed with the vendor
  • Data accuracy and legal basis should be checked for each target market
  • It is a prospecting data platform, not a full sales execution suite
Visit Starnus ↗Visit Zintlr ↗

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

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

Zintlr

Zintlr is a B2B sales intelligence and prospecting platform for teams that need verified contacts, company lookup, firmographic filters, intent signals, personality insights, and CRM-ready enrichment. Its official site positions the product around finding and converting verified B2B decision-makers, with APIs, a Chrome extension, Indian Data Suite, and AI insights for personalized outreach.

A particularly good fit for: Sales teams building verified B2B prospect lists Revenue teams that need CRM enrichment and buyer insights Teams prospecting Indian and global business contacts

May be a poor fit if: Teams that need a full opportunity-management CRM Buyers unwilling to validate contact-data compliance for their region

Pricing and plan structure

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

Zintlr: Published starting price Free

  • FreeFree
  • Paid and enterprise plansCustom pricing

Capabilities worth validating

  • Starnus: the record has no feature-level evidence yet; verify the workflow directly. Integrations include Smartlead, Unipile, HubSpot, Perplexity.
  • Zintlr: Verified B2B contact lookup, Company and firmographic filters, Purchase intent signals, CRM data enrichment, Zintlr APIs Integrations include CRM integration, Chrome extension, API.

Questions to answer before switching

  • Does Starnus's selected plan include the features and limits we need?
  • Does Zintlr's selected plan include the features and limits we need?
  • Does the exact integration path for Smartlead, Unipile, HubSpot 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 Smartlead, Unipile, HubSpot: 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: 2026-08-24. 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: Starnus product site, Product Hunt, Starnus; Zintlr product site, Official product page, Official pricing page