Seamless.AI vs Supered ProspectorOne vendor's search, or the Clay you already run.
Seamless.AI is a good buy for a team with no Clay that wants one vendor to search for contacts, email and call them, and sync to almost any CRM, including Dynamics and Zoho. If your team already runs Clay, a Seamless seat per rep buys a second search engine, priced by quote, on an annual contract you must cancel 60 days before renewal. Supered Prospector puts your Clay table in the rep's hands instead: a button in Sales Navigator, on a company site or inside the HubSpot, Salesforce or Pipedrive record, for $45 per rep per month, billed annually. Clay plus Supered is the best way for a sales team to prospect: GTM engineers build in Clay, reps never open Clay.
01Supered ProspectorTeams already on Clay. Reps run your Clay tables from where they prospect, see the CRM match first, sync in one click, and every list shows Found, Worked and Closed. $45 per rep per month, billed annually, from 1 rep.
02Seamless.AITeams with no Clay that want contact search, emailing and calling from one vendor, and a CRM sync that covers Dynamics, Zoho and Keap as well as the big three. Price by quote; annual contract.
03ApolloTeams with no Clay that want a published price before the first call: a free plan, then $49, $79 or $119 per seat per month billed annually, with monthly billing on Basic and Professional.
G2 on 2 October 2026: Seamless (formally Seamless.AI) 4.4 out of 5 from 5,407 reviews; Apollo.io 4.7 from 9,839; Supered 4.9 from 81. Supered Prospector is new and has no reviews of its own yet.
Status check
What is Seamless.AI in October 2026?Now "Seamless," and still priced by quote.
On 10 February 2026 the company announced "its evolution to Seamless," a new brand for what it calls a unified revenue platform (Seamless release). The legal entity, the Terms and most of the site still say Seamless.AI, and G2 lists it as "Seamless (formally Seamless.AI)." Underneath, the product is a contact search engine: "As a real-time search engine, Seamless pulls information in real time," and a contact profile costs "a search credit through the Find or Find All functions" (Seamless FAQ). On top sit Connect (emailing, calling and campaigns), buyer intent, job changes and an AI assistant.
The pricing page shows no plans and no prices. On 2 October 2026 it reads "Perfect Pricing for Startups to the Fortune 500," then "Get special pricing for unlimited users, bulk credits, prospector, job changes, buyer intent, and enrichment," then a contact form (seamless.ai/pricing). The contract terms are public: "All subscriptions for the Services are annual," and a subscription not cancelled "more than 60 days before the renewal" will "automatically renew for an additional 12 months" (Terms of Use, section 6, last updated 12 July 2024).
One name to untangle. Seamless sells a product called Prospector too: its contact search, "Find verified buyers in seconds" (seamless.ai/products/prospector). It is a different product from a different company. Supered Prospector, the one on this page, has no database of its own: it runs the Clay tables your team built.
The decision table
Seamless.AI vs Supered Prospector at a glanceTen lines that decide it.
Seamless.AI
Supered Prospector
Job it is built for
One vendor for finding contacts and reaching them: search Seamless's engine, then email, call and run campaigns in Connect.
Clay in every rep's hands: your Clay tables become a button reps press where they already prospect, then leaders see which lists got worked and closed.
Where the data comes from
Seamless's own real-time search engine, "retrieving contact information based on various pings including digital foot-printing."
Your Clay table: Clay's waterfall across 200+ providers, on your own Clay account and credits. Your GTM engineer sets the order.
Where reps use it
The Seamless web app, plus a Chrome extension that works on LinkedIn, Sales Navigator, Gmail, Salesforce and company websites.
Sales Navigator and LinkedIn profiles, a company's website, and inside a HubSpot, Salesforce or Pipedrive record. It runs inside the Supered Chrome extension.
Sales Navigator
Seamless says its extension works with LinkedIn Basic, LinkedIn Recruiter and Sales Navigator, showing the contact's details as the rep views a profile.
Reps add Navigator leads to a prospect list and push the list to a Clay table. Prospector works within LinkedIn's terms and does not copy search results in bulk; the contact data comes from Clay's waterfall on the customer's Clay account.
CRM sync
Salesforce, HubSpot, Microsoft Dynamics, Zoho, Keap, Pipedrive, Insightly and Greenhouse, plus Outreach, Salesloft and Mixmax, and Zapier for the rest.
One click to HubSpot, Salesforce or Pipedrive, with field mapping set once by Ops. Before the sync the rep sees the matching CRM record, who owns it and whether the person was worked before.
Outreach
Built in: Connect "unifies prospecting, outreach, and sales automation," with emailing, calling through Twilio, and campaigns across email, social, phone and tasks.
None built in, by design. A flow your GTM engineer builds can send the contact on to a sequence in your sales engagement tool.
Pricing and contract
No published price: a quote form. Subscriptions are annual; cancel at least 60 days before renewal through an admin form and a meeting with Customer Success, or the contract renews for 12 months. Free plan: 50 search credits.
$45 per rep per month, billed annually, from 1 rep, plus the Clay plan you already have. Demo first, no free trial yet.
What leaders see afterward
Admin controls over Bulk Credits ("Choose open distribution or set per-user limits"), and campaign performance tracked in Connect.
Found, Worked and Closed for every list: who is working their list and who isn't, and each lead ending Qualified, Recycled or Disqualified, the way your process says.
Security
Seamless says it holds SOC 2 Type II certification.
SOC 2 Type II and GDPR.
G2
4.4 out of 5 from 5,407 reviews, listed as "Seamless (formally Seamless.AI)."
Supered: 4.9 out of 5 from 81 reviews. Supered Prospector is new and has no reviews of its own yet.
How we graded: for a sales team of 10 to 50 reps that already pays for Clay. Weights: coverage through a waterfall (30%), working from the tab the rep already has open with a CRM check first (25%), the cost and terms of adding the next rep (25%), and what a leader sees about each list afterwards (20%). We grade the opposite lane too, one vendor for data and outreach with no Clay, so you can flip the lens.
Tool
Lane
Grade
Rank
Why it ranks here
Supered Prospector
Team already on Clay
A
1
Built for this: your Clay tables as a button, CRM match first, one-click sync to three CRMs, Found to Closed per list, a published $45 a rep.
Seamless.AI, a seat per rep
Team already on Clay
C+
2
A capable extension, but each seat buys a second search for contacts Clay already reaches, with no public price, an annual term and a 60-day notice.
Seamless.AI
One vendor for data and outreach, no Clay
A
1
Search, emailing, calling and campaigns in one product, and the widest CRM list here: Dynamics, Zoho, Keap and Insightly as well as the big three.
Apollo
One vendor for data and outreach, no Clay
A-
2
Published seats from $49 and a free plan, sequences and a dialer built in; syncs one CRM at a time, and only HubSpot, Salesforce or Pipedrive.
Supered Prospector
One vendor for data and outreach, no Clay
C
3
Out of scope by design: it needs a Clay account and writes no outreach.
Two paths from a lead to the CRM. Seamless.AI: its own real-time search engine, a search credit for each contact found (50 on the free plan), sync to Salesforce, HubSpot, Dynamics, Pipedrive, Zoho and more, price by quote, cancel at least 60 days before renewal or the contract renews for 12 months. Supered Prospector: the table your GTM engineer built in Clay, a waterfall across 200+ providers, the CRM match before the sync, one click to HubSpot, Salesforce or Pipedrive, then Found, Worked, Closed per list, $45 per rep per month billed annually. All checked 2 October 2026.
Fair to them first
What is Seamless.AI best at?One login for the search and the outreach.
Seamless's strength is that a small team can do the whole job in one place. A rep searches for contacts, sees emails and phone numbers, and then emails, calls and runs a multi-channel campaign from Connect without a second tool. The free plan gives 50 search credits to try it (seamless.ai), and Bulk Credits let an admin share one pool across search, enrichment, the AI assistant, Autopilot and the API, with "Credits automatically return for invalid emails or bad data" (Bulk Credits, 2 October 2026).
It also reaches CRMs most rivals skip. The integrations list covers Salesforce, HubSpot, Microsoft Dynamics, Zoho, Keap, Pipedrive, Insightly and Greenhouse, plus Outreach, Salesloft and Mixmax, with Zapier for anything else (Seamless help). The Chrome extension has 90,000 users and 4.5 out of 5 from 199 ratings, updated 17 September 2026 (Chrome Web Store), and Seamless holds 4.4 from 5,407 reviews on G2. For a team on Dynamics or Zoho with no Clay and no one to build tables, Seamless is a sensible pick, and we would say so on a call.
Think of Seamless as a detective you hire by the year: you name a person, it goes looking and reports back, and you pay for each case. Clay is an agency that sends 200+ detectives in turn until one finds the answer, and your GTM engineer has already written the brief. Supered Prospector is the phone on the rep's desk that dispatches the agency without the rep ever visiting its office.
Why buyers compare
Why do teams compare Seamless.AI with Prospector?The contract, the bounce rate and the second search.
Seamless holds 4.4 from 5,407 reviews on G2. The reasons teams look around are specific, and most of them are about terms rather than the search itself.
The exit.Cancelling takes an admin or owner, a modification form and a meeting with your Customer Success Representative, "At least 60 days prior to your subscription renewal date" (Seamless help). A G2 reviewer in higher education writes: "They lock you into rigid, multi-year contracts that auto-renew."
Bounces.Jon R., a CEO at a small business, wrote on G2 in May 2026: "Bounce rates are terrible, and shut down our accounts unless we use another email cleaning program." One search engine gives one answer; a waterfall asks the next provider when the first misses.
No price to compare.The pricing page is a form, so a team cannot price ten seats without a sales call. The full picture of what buyers report paying is on Seamless AI pricing.
Paying twice for the same people.On teams that run Clay, the pattern we hear is that reps cannot reach the GTM engineer's tables, so they ask for seats in another tool to build their own lists. Now the company pays Clay credits and Seamless credits for overlapping contacts.
Prospector, for teams on Clay
What does Supered Prospector do that a Seamless seat does not?Your tables, as a button for every rep.
Supered Prospector runs inside the Supered Chrome extension on your own Clay account. A rep on a LinkedIn or Sales Navigator profile, a company's website or a HubSpot, Salesforce or Pipedrive record presses one button and the Clay table your GTM engineer built runs, with Clay's waterfall across 200+ data and AI vendors (Clay's count on clay.com, 2 October 2026). Before anything syncs, the rep sees the matching CRM record, who owns it and whether the person was prospected before, so reps do not double up on the same contact. One more click sends the contact to the CRM with the field mapping Ops set once. Reps never log into Clay. The rep's side is on Prospector for reps.
The GTM engineer stops being the list desk. Flows are built once in Clay: person enrichment, the buying committee with your own titles, departments and seniority, or a campaign that loads a sequence. Reps pick the flow from a Push menu. Any custom Clay workflow runs from Prospector, and a rep can add Sales Navigator leads to a prospect list and push the whole list into a Clay table. An admin connects Clay inside Supered, with no engineering.
Then the leader's view. Every list shows Found, Worked and Closed: who used your tables, who is working their list and who isn't, and each lead ending Qualified, Recycled or Disqualified, the way your process says. Your VP sees it too, and a Clay budget with a visible return is easier to grow. The full loop is on the sourcing use case.
Supered Prospector costs $45 per rep per month, billed annually ($540 a rep a year), and you can buy it for a single rep. Ten reps is $5,400 a year, on top of the Clay plan you already pay for. The price is on the page before any call. There is no free trial yet: it starts with a demo on your own Clay account, and the details are on the Prospector page.
Choose Seamless.AI instead when the job looks like this
No Clay, no table builder.Supered Prospector runs only on Clay. If no one on the team builds Clay tables, Seamless works from the first login.
Search and outreach in one bill.If you want emailing, calling and campaigns in the same tool as the contact search, Seamless does that job and Prospector does not try to.
A CRM outside the big three.If you run Dynamics, Zoho, Keap or Insightly, Seamless syncs there natively. Prospector syncs to HubSpot, Salesforce and Pipedrive.
Run your Clay table from Sales Navigator.
A demo on your own Clay account. Bring the table your reps ask Ops to run most often.
Seamless.AI vs Prospector: which should you choose?Decide by whether you already have Clay.
If you have no Clay and want one vendor for contact search, emailing and calling, on a CRM such as Dynamics or Zoho, Seamless.AI is the best pick. If your team already runs Clay, Supered Prospector is the best pick: it puts the tables you built in every rep's hands for a published $45 a rep, with no second search engine to renew.
Choose Seamless.AI for
Everything in one login. Search, emailing, calling and campaigns, with Bulk Credits an admin can share or cap.
The widest CRM list. Native sync to Dynamics, Zoho, Keap, Insightly and Greenhouse as well as Salesforce, HubSpot and Pipedrive.
A team with no data builder. Seamless works on day one without anyone building tables.
Choose Supered Prospector for
The Clay you already pay for. Your tables run from Sales Navigator, company sites and the CRM record, with no Clay login for reps.
A price and terms you can read. $45 per rep per month, billed annually, from 1 rep, published before any call.
Lists you can follow. Found, Worked and Closed for every list, rep by rep.
Either way, keep your renewal date in view. Seamless needs notice at least 60 days before renewal, so a team moving to Clay and Supered Prospector should decide well before that date.
The wider field
What are the other Seamless.AI alternatives?Pick by the job, not the logo.
If neither Seamless nor Supered Prospector fits, these are the alternatives we have compared, each with its own sourced, dated page. The full ranked list, with every vendor's exit terms side by side, is on Seamless AI alternatives.
Clay on its own.If the real question is whether to build in Clay instead of renewing Seamless, start with what Clay is. Clay is the waterfall; Supered Prospector is how reps use it.
Why trust this page
Why trust a comparison written by Supered?Weigh it, then check the sources.
We sell one of the two products on this page, so weigh what follows. Each Seamless fact links to Seamless's own pricing page, Terms, help center, product pages or Chrome Web Store listing, or to G2, and carries the date we checked it, 2 October 2026. Where Seamless is the better buy, the grades say so. When Seamless publishes a price or changes its terms, this page changes with it.
Supered is the #1 sales enablement app on the HubSpot marketplace and a HubSpot Premier Tech Partner, with 6,000+ installs. It holds 5.0 from 122 reviews on the HubSpot marketplace (checked 1 October 2026) and 4.9 out of 5 from 81 reviews on G2 (checked 2 October 2026). Those reviews cover Supered as a whole. Supered Prospector is the newest product, so judge it in a demo on your own Clay account.
Switching or using both
How do you move from Seamless.AI to Supered Prospector?Start from the renewal date, not the demo.
The hard part of leaving Seamless is the calendar, not the software. Plan it around four things.
Count back 60 days.Find your renewal date on the Billing page, which only Seamless owners and approved administrators can open, and book the modification meeting before the 60-day line. Miss it and the Terms renew the contract "for an additional 12 months."
Clay tables become buttons.An admin connects Clay inside Supered, and each table or custom workflow becomes a flow reps pick from the Push menu. Start with the GTM engineer's setup or the Supered Clay template.
One system creates CRM records.Ops sets the Prospector field mapping once for HubSpot, Salesforce or Pipedrive. While both tools run, turn off Seamless's CRM push for the reps who have moved, so the two never create the same contact twice.
Run both until the term ends.You have paid for the Seamless year, so use it. Move a pilot group of reps to Supered Prospector first, compare what lands in the CRM, then move the rest before the notice date.
Is Supered Prospector the same as Seamless Prospector?
No. Seamless sells a product called Prospector, its own contact search ("Find verified buyers in seconds"). Supered Prospector is a different product from a different company: it has no database of its own and runs the Clay tables your team built, from Sales Navigator, company sites and the HubSpot, Salesforce or Pipedrive record.
Is Supered Prospector a Seamless.AI alternative?
For a team that already runs Clay, yes. Supered Prospector puts your Clay tables in your reps' hands, shows the CRM match before a sync, and tracks every list as Found, Worked and Closed. It is not an all-in-one replacement: it has no search engine of its own, no emailing and no dialer.
How much does Seamless.AI cost compared with Prospector?
Seamless publishes no price: on 2 October 2026 its pricing page was a quote form, and its Terms make every subscription annual. The free plan includes 50 search credits. Supered Prospector costs $45 per rep per month, billed annually, from 1 rep, plus your own Clay plan.
How do you cancel a Seamless.AI subscription?
At least 60 days before your renewal date, an admin or owner submits the account modification request form from the Billing page and meets with the Customer Success Representative. Under the Terms, a subscription not cancelled more than 60 days before renewal renews for another 12 months.
Do reps need a Clay login to use Supered Prospector?
No. Supered Prospector runs on your company's Clay account and Clay credits, so the team needs Clay, but reps never log into it. If you have no Clay and no one to build tables, Seamless or Apollo is the simpler buy.
Which CRMs do Seamless.AI and Supered Prospector work with?
Seamless lists Salesforce, HubSpot, Microsoft Dynamics, Zoho, Keap, Pipedrive, Insightly and Greenhouse, plus Zapier. Supered Prospector syncs to HubSpot, Salesforce and Pipedrive in one click, and reps can also prospect from inside a record in any of the three.
Keep reading
More on Seamless.AI, Clay and ProspectorRelated reading.
