SalesDeveloper AI SDR (formerly OmniSelling) vs Sellinger AI

SSSalesDeveloper AI SDR (formerly OmniSelling)7.6Visit Sellinger AI6.9Visit

Higher score SS SalesDeveloper AI SDR (formerly OmniSelling) #5 in AI SDR Software 7.6/10 From $20/user/mo · 30-day trial ✓ 5 of 5 features Visit SalesDeveloper

vs

Sellinger AI #7 in AI SDR Software 6.9/10 From $198/mo · 30-day trial ✓ 0 of 5 features Visit Sellinger AI

• SalesDeveloper AI SDR (formerly OmniSelling) fits best

  Small teams seeking email and LinkedIn SDR automation

• Sellinger AI fits best

  Teams coordinating outreach across multiple channels

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Side by side

Feature	SSSalesDeveloper AI SDR (formerly OmniSelling) 7.6/10 Visit ↗	Sellinger AI 6.9/10 Visit ↗
At a glance
Editor score	7.6	6.9
Ranking	#5 in AI SDR Software	#7 in AI SDR Software
Best for	Small teams seeking email and LinkedIn SDR automation	Teams coordinating outreach across multiple channels
Pricing model	Paid	Paid
Starting price	$20/user/mo	Not published
Free plan	—	Not published
Free trial	—	—
Free trial length	30 days · no card needed	30 days
Deployment	Cloud	Cloud
Platforms	Web	Web
Integrations	13 integrations	9 integrations
Features SalesDeveloper AI SDR (formerly OmniSelling) 5/5 · Sellinger AI 0/5
Autonomous prospect research	✓ (best)	Not published
AI outbound email agent	✓ (best)	Not published
Automated follow-up	✓ (best)	Not published
Lead qualification	✓ (best)	Not published
LinkedIn outreach	✓ (best)	Not published
Specs
Monthly contact capacity	Not published	Not published
Monthly email capacity	Not published	Not published
Our review
Pros	Researches prospects using company news, hiring, funding, and executive signals Automates personalized email and LinkedIn sequences with adaptive follow-ups Starter includes unlimited prospects, sequences, and replies	Coordinates outreach across LinkedIn, email, WhatsApp, voice, chat, SMS, and Instagram Combines prospect research, intent detection, enrichment, and lead prioritization Supports meeting booking, CRM sync, REST API, and webhooks
Cons	Starter includes only SalesDeveloper and one other module Growth costs $99 monthly before extra users at $20 per user monthly Enterprise plan pricing is not stated	Starts at $198 per month, so it may exceed a small team's budget The 30-day trial is temporary rather than a permanent free plan Its channel breadth may be more than single-channel teams need
Our verdict	SalesDeveloper AI SDR, formerly OmniSelling, is a cloud-based sales development tool for solo founders, sales teams, and agencies. It finds prospects based on an ideal customer profile, researches company signals, then creates and runs… Read the review →	Sellinger AI is an agentic sales platform for sales teams, founders, agencies, and recruiters that automates prospect research, outreach, lead qualification, and meeting booking. Its scope is unusually broad for teams looking to coordinate… Read the review →

Strengths and trade-offs

• SalesDeveloper AI SDR (formerly OmniSelling) — where it wins

  • Researches prospects using company news, hiring, funding, and executive signals
  • Automates personalized email and LinkedIn sequences with adaptive follow-ups
  • Starter includes unlimited prospects, sequences, and replies

  Where it doesn't

  • Starter includes only SalesDeveloper and one other module
  • Growth costs $99 monthly before extra users at $20 per user monthly
  • Enterprise plan pricing is not stated

• Sellinger AI — where it wins

  • Coordinates outreach across LinkedIn, email, WhatsApp, voice, chat, SMS, and Instagram
  • Combines prospect research, intent detection, enrichment, and lead prioritization
  • Supports meeting booking, CRM sync, REST API, and webhooks

  Where it doesn't

  • Starts at $198 per month, so it may exceed a small team's budget
  • The 30-day trial is temporary rather than a permanent free plan
  • Its channel breadth may be more than single-channel teams need

• SSSalesDeveloper AI SDR (formerly OmniSelling)7.6/10 · From $20/user/mo · 30-day trial

  A modular AI SDR for teams that want automated research, outreach, reply handling, and scheduling.

  Visit SalesDeveloperFull verdict →
• Sellinger AI6.9/10 · From $198/mo · 30-day trial

  A broad-channel AI SDR platform with prospect research, outreach, and meeting booking.

  Visit Sellinger AIFull verdict →