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Side-by-side record

LetterFriend 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 LetterFriend at $109.

Full comparison

LetterFriendfrom $109 per month
Starnusfrom $50 EUR per month (Pro)
Audyense Score32AS*Low44AS*Low
PositioningLetterfriend is a simple writing tool that helps you create clear, friendly letters fast.AI SDR platform that runs outbound prospecting, enrichment, outreach, and follow-ups on autopilot.
Free tierYesNo
DeploymentCloud / SaaSCloud / SaaS
Best fitStartup, SMBStartup, SMB, Mid-market
Pricing plans
  • Free$49
  • Basic$12
  • StarterFree
  • Professional$12
  • Pro$50
  • Pro+$125
  • Ultra$250
  • Managed Service$900
Create personalized lettersYesDocumented in the sourced profile.
Use customizable templatesYesDocumented in the sourced profile.
Enable cookie settingsYesDocumented in the sourced profile.
Save drafts securelyYesDocumented in the sourced profile.
Send letters digitallyYesDocumented in the sourced profile.
Access user-friendly interfaceYesDocumented in the sourced profile.
Postal Mail OutreachYesDocumented in the sourced profile.
Customer Retention SoftwareYesDocumented in the sourced profile.
Integrations verified4+
Aggregate rating · No reviews yet5.0 · 2 reviews
Integrations
MakeLinkedInTwitterAPI
SmartleadUnipileHubSpotPerplexity
Security & compliance
Pros
  • Documented capability: Create personalized letters
  • Documented capability: Use customizable templates
  • Profile names a concrete ICP: LetterFriend is recommended for people who want help writing letters and emails quickly and easily. It’s perfect for anyone needing clear, simple writ
  • Public profile names Make, LinkedIn, 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 Startups, SMBs 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 LetterFriend ↗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

LetterFriend

Letterfriend is a simple writing tool that helps you create clear, friendly letters fast. It fits into communication and writing aid tools. The main goal is to make letter writing easy and less stressful. People use it because it saves time and improves tone automatically. The tool works best when you need to draft emails, thank-you notes, or quick personal messages. You get usable text almost immediately, often in seconds, which speeds up communication. Letterfriend is ideal for those who don’t want to spend much time wording letters perfectly. It fits well in your go-to-market stack as a communication enhancer, complementing email and CRM tools by improving message quality. However, it’s not designed for complex editing, large documents, or deep content creation. It’s a fast helper for everyday letter writing, not a full writing suite.

A particularly good fit for: recommended for people who want help writing letters and emails quickly and easily. It’s perfect for anyone needing clear, simple writing support. Startups Scal Startups, SMBs teams with a defined revenue workflow postal mail outreach

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

LetterFriend: Published starting price $109 per month

  • Free$49 per user/month
  • Basic$12 per month
  • StarterFree
  • Professional$12 per month

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

  • LetterFriend: Create personalized letters, Use customizable templates, Enable cookie settings, Save drafts securely, Send letters digitally Integrations include Make, LinkedIn, Twitter, API.
  • 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 LetterFriend'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 Make, LinkedIn, 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 Make, LinkedIn, 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: 2026-08-26. 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: LetterFriend product site, ColdIQ profile, Vendor website; Starnus product site, Product Hunt, Starnus