Audyense·
Side-by-side record

Certain 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 Certain at $149.

Full comparison

Certainfrom $149 per month
Starnusfrom $50 EUR per month (Pro)
Audyense Score32AS*Low44AS*Low
PositioningCertain is an event management tool designed to help companies run engaging events and create personalized attendee experiences.AI SDR platform that runs outbound prospecting, enrichment, outreach, and follow-ups on autopilot.
Free tierYesNo
DeploymentCloud / SaaSCloud / SaaS
Best fitMid-market, EnterpriseStartup, SMB, Mid-market
Pricing plans
  • FreeFree
  • Basic$12
  • StarterFree
  • GrowthCustom pricing
  • Pro$50
  • Pro+$125
  • Ultra$250
  • Managed Service$900
Engaging event managementYesDocumented in the sourced profile.
Personalized attendee experiencesYesDocumented in the sourced profile.
Real-time buying signalsYesDocumented in the sourced profile.
Seamless data integrationYesDocumented in the sourced profile.
Branded registration pagesYesDocumented in the sourced profile.
AI-powered mobile appYesDocumented in the sourced profile.
Lead generationYesDocumented in the sourced profile.
Data enrichmentYesDocumented in the sourced profile.
Marketing automationYesDocumented in the sourced profile.
Customer Segmentation & ScoringYesDocumented in the sourced profile.
Integrations verified3+
Aggregate rating · No reviews yet5.0 · 2 reviews
Integrations
CloseLinkedInAPI
SmartleadUnipileHubSpotPerplexity
Security & compliance
Pros
  • Documented capability: Engaging event management
  • Documented capability: Personalized attendee experiences
  • Profile names a concrete ICP: Certain is recommended for companies and event planners who want to create personalized attendee experiences, capture buying signals, and boost event
  • Public profile names Close, LinkedIn, API 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 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 Certain ↗Visit Starnus ↗