Ocean.io vs Sumble
A factual comparison of features, pricing, and capabilities.
Ocean.io
B2B prospecting and enrichment platform that returns verified emails and direct phone numbers on one credit system shared across the platform and the API.
Sumble
Sumble is a GTM data platform that maps the teams, technologies and active initiatives inside target accounts so sellers reach the right people with the right message, with tech, job-function and firmographic search, signals and an MCP server. Free and Pro plans are per month in USD.
Pricing comparison.
Monthly rates shown. Annual billing may offer discounts. Visit official sites for current pricing.
Feature comparison.
| Feature | Ocean.io | Sumble |
|---|---|---|
| AI-powered lookalike filters | ||
| Waterfall enrichment (16+ data sources) | ||
| Double email verification (incl. catch-alls) | ||
| Direct phone numbers | ||
| Chrome extension | ||
| Unlimited seats | ||
| Free exports | ||
| API access | ||
| Tech, job function and firmographic search | ||
| Browse organizations and find people | ||
| Reporting hierarchy | ||
| Signals on chosen organizations | ||
| Personalized outreach email drafts | ||
| Full text search | ||
| MCP server | ||
| Project-based search filters |
Native integrations.
Ocean.io
Sumble
Let us handle it.
We manage the infrastructure, deliverability, and campaigns. You get results without the tool research.
Information gathered from official sources and may change. Pricing and features last verified 9/4/2026. Please visit the official websites for the most current information.