Free / Open-sourceAll-in-one customer platform for email, SMS, CRM, and automation
Free / Open-sourceAll-in-one customer platform for email, SMS, CRM, and automation
OrbitShift records 0 monthly visits with — month-over-month growth and Paid, Free pricing. Success.ai records 547,073 monthly visits with +6.3% growth and Freemium, Free Trial pricing.

Chrome extension with AI agents for pipeline growth and personalized outreach
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | chromewebstore.google.com | success.ai |
| Pricing Model | Paid, Free | 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 | 4.3 | 4 |
| Supported Platforms | Browser Extension | Website |

Chrome extension with AI agents for pipeline growth and personalized outreach
Find high-probability opportunities associated with a specific person or account, so you can prioritise the accounts most likely to convert.
See the reporting structure around a contact, making it easier to identify decision makers, influencers and the right entry point.
Surface direct contact information plus guidance on how an individual tends to prefer being approached.
Generate contextual email and message templates based on the account research, ready for you to refine before sending.

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
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.
SpecialistUnifies dozens of data enrichment providers and custom AI workflows, but requires more manual setup for cold email campaigns.
Delivers 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.
Excels at email deliverability management and unlimited mailbox warmups, but lacks Success.ai's integrated B2B contact database search.

Unlimited LinkedIn and email outreach, powered by AI SDR agents
Provides powerful multichannel outreach across email, phone, and LinkedIn, but comes at a significantly higher price point.

Automated, personalized LinkedIn and email outreach that books meetings
Automated, personalized LinkedIn and email outreach that books meetings
Find verified work emails and write personalized outreach with AI
Find verified work emails and write personalized outreach with AI
Enter your website. Get customers.
Enter your website. Get customers.
Revenue infrastructure for reps and agents
Revenue infrastructure for reps and agents

SpecialistGenerates targeted contact audiences from natural language prompts, but focuses less on traditional cold email warmup.
SpecialistGenerates targeted contact audiences from natural language prompts, but focuses less on traditional cold email warmup.