Seamless.AI finds verified emails and phone numbers through real-time search, then helps you send outreach. Ocean uses contextual intelligence to find your next deal, with the reason on every account.
Used by teams at
Seamless.AIEmails and phone numbers found in real time, with outreach tools built in. A fit for outbound teams and individual reps.
Seamless.AI is a contact search and engagement platform. A Data Engine covers prospecting, buyer intent, job changes, CRM enrichment and Pitch Intelligence, which pulls news, hiring and tech-stack context.
Deciding which companies are worth contacting, ranked by fit learned from your won and lost deals, before credits go on people at companies that don’t fit.
Ocean is contextual intelligence for go-to-market. It reads what every company actually does from its own website, learns what good looks like from your closed-won and closed-lost deals, and ranks your whole market against it, with the reason behind each score. The ranked accounts arrive in your CRM, your rep queue or your AI agents.
What buyers weigh, grouped by the job each part does. A light blue background marks the stronger side.
| Topic | Ocean | Seamless.AI |
|---|---|---|
| Finding the right accounts | ||
| Lookalikes | Ocean is stronger here. Core of the product. Segments and models learned from your won and lost CRM deals. | Searches contacts and companies by filters. We found no lookalike feature documented. |
| Learns your ICP from won and lost deals | Ocean is stronger here. Learned automatically from your won and lost deals. | You define who to find through search filters and saved searches. We found no description of learning fit from your won and lost deals. |
| The reason behind each account | Ocean is stronger here. Segment, score, tier and matched signals on every account and every export. | Pitch Intelligence gives talking points such as news, hiring and tech stack for each company. That supports outreach, not the choice of who fits. |
| Coverage | Ocean is stronger here. Segments your whole market and shows win rate, deal size and cycle time for each segment. | Describes itself as a real-time search engine for B2B leads. Its pages give different contact counts, so ask what is covered in your market. |
| Contacts and data | ||
| Contacts | Verified emails and direct phones from a waterfall across 16+ data sources. Charged only when a contact is found, and exports are free. | Emails, cell phones and direct dials found at the moment of search, with a credit refunded automatically when an email is invalid. |
| Companies | 85M+ companies, built from the open web. | Company profiles with news, hiring and tech stack through Pitch Intelligence, plus CRM enrichment. |
| Buying signals | Up-to-date signals built in-house from each company’s own teams, leaders, hiring and website. | Buyer Intent and Job Changes modules, plus hiring and news in Pitch Intelligence. Reviewers say intent is an add-on. |
| Workflow and pricing | ||
| CRM sync | Two-way with HubSpot, Salesforce, Pipedrive and Attio. Reads your deals to learn, then writes scores, segments and signals back. | CRM Enrich and integrations with HubSpot, Salesforce and others, and sync with 1,000+ tools. Built-in email, calling and Autopilot handle the outreach. |
| AI agents and MCP | MCP server, public API and a chat agent on the same data and lookalike engine. | An MCP server with 54 tools across 11 areas, from search to send, using OAuth 2.1. Tools are labeled read, write or destructive, and run with the signed-in user’s license. |
| Security and privacy | SOC 2 Type II and GDPR, per Ocean’s own site. | States SOC 2 Type II, ISO 27001, GDPR and CCPA, with its SOC 2 report available through a Trust Center. |
| Pricing | Two ways to buy: a flat-rate plan with credits included, or a custom plan built around your deals and credit volume. | A free plan, then Basic, Pro and Enterprise by quote or in-app. Its pricing page shows no paid amounts. |
Seamless.AI’s pricing page shows no paid prices, and reviewers quote different figures and credit allowances. Confirm all of it in writing.
Buyer intent, Autopilot and enrichment are add-ons, reviewers say, so total cost depends on the package. Plans are annual and renew by contract, and a reviewer reports the help center requires notice at least 60 days before renewal, so confirm the cancellation terms. Reported prices between $79 and $299 show the quotes vary by team size and negotiation.
A flat-rate plan with credits included, or a custom plan built around your deals.
Contacts are charged only when one is found. Exports are free.
See Ocean pricingSeamless.AI finds the contacts and sends. Ocean decides which companies are worth contacting.
Choose Seamless.AI if Use both ifFive steps. Most teams keep Seamless.AI for contacts and outreach and add Ocean to rank who to pursue.
Export your contacts and lists, then run the companies through Ocean to see how many match your closed-won pattern.
Find your plan, seats, credit allowance, add-ons and the renewal and notice dates.
Connect HubSpot, Salesforce, Pipedrive or Attio. Ocean reads your closed-won and closed-lost deals to learn what a good account looks like.
Ocean proposes segments and scores, with the reason on each. Correct anything that doesn’t match how you sell.
Scores, segments and matched signals go back to your CRM, or into Apollo, Instantly or Lemlist sequences.
Expect a quote that grows with seats, credits and add-ons, because the entry price is the smallest line; price your real volume.
Expect a quote that grows with seats, credits and add-ons, because the entry price is the smallest line; price your real volume.
Expect annual terms that renew on their own, because that is how it is sold; get notice dates, price caps and export rights in writing.
Expect a headline database size, because counts come from its own records and not your market; ask for coverage on your list.
Ocean is better because it tells it like it is: contextual intelligence to find your next deal, with the reason on every account.
Start using OceanThe right alternative depends on what you use Seamless.AI for. Here’s what each is built for and where Ocean starts.
ZoomInfo
Apollo
Lusha
UpLead
RocketReachShort answers on what Seamless.AI does, what it costs, how Ocean compares and what to check before you buy.
A B2B contact search and engagement platform that finds emails and phone numbers in real time, with buyer intent, job changes, Pitch Intelligence, email and calling tools, Autopilot, an API and an MCP server.
Its pricing page shows no paid prices. There is a free plan with 50 credits, a Basic plan reported at about $147 a month, and Pro and Enterprise by quote. Get the seats, credits and terms in writing.
Yes. It documents an MCP server with 54 tools across 11 areas, signed in through OAuth, for Claude, ChatGPT, Cursor and others. Ocean has an MCP server and a public API on its own data and lookalike engine.
We found no description of that. Ocean reads your CRM deals, clusters them into segments with win rate, cycle and deal size, and ranks every company against them.
Seamless.AI finds contacts and helps you send. Ocean decides which companies deserve the outreach, ranked by fit learned from your deals. Many teams use both.
It states SOC 2 Type II, ISO 27001, GDPR and CCPA, and says its SOC 2 report is available through its Trust Center. Request the current report as you would from any vendor.
It has a Buyer Intent module, which reviewers describe as an add-on. Intent shows who is researching now, while Ocean’s fit shows who resembles the customers you win.
Ocean reads what each company does from its own website, learns from your closed-won and closed-lost deals, and returns ranked matches with the reason on each one.
Today we can more confidently say we're reaching out to all the companies that could potentially buy from us.
Josh Pudnos,
Director of Commercial Operations, Brandwatch
With Ocean.io we can focus our ad spend on the right companies.
Martin Nørgaard Klausen,
Co-Founder, Lead Motor, Zen Media
Working with a trusted partner saves a ton of engineering time and ongoing AI costs. Speed and quality are higher out of the gate.
Stefan Kollenberg,
Data Partnerships, Clay
Ocean.io reduced our average cost per Marketing Qualified Lead by 23%.
Garrett Butler,
Digital Engagement, CBC
Ocean.io expands the sea into an ocean, and Scalestack is great at fishing in this vast ocean.
Ezequiel,
Head of Product Operations, Scalestack
Ocean.io allows us to identify lookalike companies with incredible accuracy.
Maged,
Head of Product, Surfe
