Free / Open-sourceAll-in-one customer platform for email, SMS, CRM, and automation

Devi records 0 monthly visits with — month-over-month growth and Paid pricing. Success.ai records 547,073 monthly visits with +6.3% growth and Freemium, Free Trial pricing.

AI lead generation and social outreach across Facebook, Reddit, X and LinkedIn
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | chromewebstore.google.com | success.ai |
| Pricing Model | Paid | Freemium, Free Trial |
| Monthly Visits | 0 (0) | 547.07K (547,073) |
| MoM Traffic Delta |
|---|
| 0 (—) |
| +32.54K (+6.3%) |
| Primary Market & Share | 🌐 Global (—) | 🇺🇸 United States (69.9%) |
|---|
| Direct Visits / mo | 0 | 42.5K |
|---|
| User Rating | 3.6 | 4 |
|---|
| Supported Platforms | Browser Extension | Website |
|---|

AI lead generation and social outreach across Facebook, Reddit, X and LinkedIn
Watch both private and public Facebook group posts to catch people describing a need your product solves.
Extend monitoring to Reddit, Twitter, LinkedIn and other social platforms from the same workspace.
Draft sales and non-salesy responses with ChatGPT and automate follow-up sequences to save time.
Use more than 50 AI prompts to create engaging posts in one click and schedule them across your social channels.

AI sales platform for unlimited B2B leads and outreach
Lead Finder gives unlimited access to a database of 700M+ buyer emails and phone numbers, with search and targeting tools.
Follow active buyers using interest signals based on specific topics or keywords, so outreach targets prospects showing real intent.
Verify and enrich emails and phone numbers, and clean your lists before you start a campaign.
Connect unlimited sending accounts, use email warmup to protect deliverability, and manage replies in one unified inbox.
Free / Open-sourceAll-in-one customer platform for email, SMS, CRM, and automation


Offers massive cold email volume infrastructure and built-in lead databases, but with fewer advanced autonomous prospecting agent features.
#2SpecialistUnifies dozens of data enrichment providers and custom AI workflows, but requires more manual setup for cold email campaigns.
#3Delivers enterprise-grade revenue execution and conversation intelligence, but is overly complex for small teams and solo founders.

Excels at email deliverability management and unlimited mailbox warmups, but lacks Success.ai's integrated B2B contact database search.

Free / Open-sourceGrow your LinkedIn presence with an AI coach for writing, scheduling and outreach
Provides powerful multichannel outreach across email, phone, and LinkedIn, but comes at a significantly higher price point.

Free / Open-sourceAutomated, personalized LinkedIn and email outreach that books meetings
Find verified work emails and write personalized outreach with AI

SpecialistGenerates targeted contact audiences from natural language prompts, but focuses less on traditional cold email warmup.
Focuses on unified reply inboxes and email warmup, but offers less robust database search than Success.ai.

Free / Open-sourceLinkedIn automation and multi-channel outreach for teams
Free / Open-sourceAll-in-one customer platform for email, SMS, CRM, and automation
Excels at email deliverability management and unlimited mailbox warmups, but lacks Success.ai's integrated B2B contact database search.
Free / Open-sourceGrow your LinkedIn presence with an AI coach for writing, scheduling and outreach
Free / Open-sourceAutomated, personalized LinkedIn and email outreach that books meetings
Find verified work emails and write personalized outreach with AI
SpecialistGenerates targeted contact audiences from natural language prompts, but focuses less on traditional cold email warmup.
Focuses on unified reply inboxes and email warmup, but offers less robust database search than Success.ai.
Free / Open-sourceLinkedIn automation and multi-channel outreach for teams