Audyense·
Side-by-side record

Coauthor 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

Coauthor starts at $9 per seat, versus Starnus at $50.

Full comparison

Coauthorfrom $9 per month
Starnusfrom $50 EUR per month (Pro)
Audyense Score32AS*Low44AS*Low
PositioningCoauthor is an AI writing assistant designed for busy professionals to create personalized LinkedIn posts and daily ideas.AI SDR platform that runs outbound prospecting, enrichment, outreach, and follow-ups on autopilot.
Free tierYesNo
DeploymentCloud / SaaSCloud / SaaS
Best fitStartup, SMB, Mid-marketStartup, SMB, Mid-market
Pricing plans
  • FreeFree
  • BasicCustom pricing
  • Growth$15
  • ProfessionalCustom pricing
  • Pro$50
  • Pro+$125
  • Ultra$250
  • Managed Service$900
Personalized voice learningYesDocumented in the sourced profile.
Daily tailored ideasYesDocumented in the sourced profile.
AI-assisted editsYesDocumented in the sourced profile.
Fact-checked postsYesDocumented in the sourced profile.
Custom images suggestedYesDocumented in the sourced profile.
Private content approvalYesDocumented in the sourced profile.
Linkedin Growth BotsYesDocumented in the sourced profile.
Ai Writing AssistantsYesDocumented in the sourced profile.
Social Media AutomationYesDocumented in the sourced profile.
Integrations verified3+
Aggregate rating · No reviews yet5.0 · 2 reviews
Integrations
MakeLinkedInAPI
SmartleadUnipileHubSpotPerplexity
Security & compliance
Pros
  • Documented capability: Personalized voice learning
  • Documented capability: Daily tailored ideas
  • Profile names a concrete ICP: Coauthor is recommended for busy professionals who want to share their ideas and build influence without spending hours writing. It’s ideal for founde
  • Public profile names Make, 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 Startups, SMBs, Mid-market 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 Coauthor ↗Visit Starnus ↗