--- title: "Clearout Integration" description: "Clearout verifies, discovers, and enriches email addresses in real time. Agents run instant and bulk verification, validate names, find business emails, run reverse lookups by address, domain, or LinkedIn profile, and resolve MX and WHOIS records." url: https://flowrunner.ai/integrations/clearout date_modified: 2026-09-04T14:28:58-07:00 --- # Clearout [Email Marketing](https://flowrunner.ai/integrations/category/email-marketing) Clearout verifies, discovers, and enriches email addresses in real time. Agents run instant and bulk verification, validate names, find business emails, run reverse lookups by address, domain, or LinkedIn profile, and resolve MX and WHOIS records. [Verified](https://flowrunner.ai/integrations/verified "What does verified mean?") · 32 actions · API key · available [Clearout website](https://clearout.io/) · [Platform Documentation](https://docs.clearout.io/) · Capability data verified 2026-08-19 1. A target account list arrives with company names and contact names but no addresses 2. Find Company Domains turns each company name into the domains Clearout believes belong to it 3. Find Email discovers the business address from the person's name and the domain, with a confidence score 4. Verify Email returns the full record, including whether the domain accepts mail to every mailbox 5. Check Role Address and Check Gibberish Address separate shared queues and form noise from real people 6. Confirmed contacts and inconclusive ones reach the CRM as two clearly separate piles 7. A rep decides what happens to the catch all domains before anything is discarded or mailed ## What This Integration Enables Most verification tools return a verdict. Clearout returns the reasons the verdict is what it is, as six separately answerable checks: catch all, disposable, business, free provider, role and gibberish. That matters because they mean different things to different workflows. A role address such as support@ is usually perfectly deliverable and still a poor marketing target, because it reaches a queue rather than a person who opted in. A gibberish local part has nothing to do with deliverability at all and is the usual signature of a bot filling in a form, which is why Validate Name sits beside it as the companion check on the name field. The second half of the product runs the other direction. Find Email discovers an address from a name and a domain, Find Company Domains gets you the domain when all the list holds is a company name, and the reverse lookups turn an address, a domain or a LinkedIn profile into the person and company behind it. Both halves have the same four stage bulk shape: upload a file, poll the progress, download the results into storage, and cancel or remove the run. FlowRunner agents drive all of it, and the [human-in-the-loop](https://flowrunner.ai/concepts/human-in-the-loop) moments are the ones where Clearout's own answer is that it cannot tell. ### Without FlowRunner **One verdict for everything**: An address is good or bad, and the reason it failed is not recorded anywhere **Research by hand**: Finding the address behind a name and a company is a browser tab and a guess at the format **Spend discovered late**: A bulk run starts, and the credit ceiling is found when it stops partway ### With FlowRunner **Signals kept separate**: Deliverable, disposable, role, free, business and gibberish are each their own answer on the record **Discovery as a workflow step**: A name and a company become a scored address, with the slow cases collected rather than abandoned **Budget checked before the run**: Credits and service limits are read before an upload, and a mistaken run can be canceled mid flight ## Use Case Scenarios ### Signup quality without turning real people away A form submission arrives and the agent runs the checks the flow actually cares about rather than a single blanket verification. Check Disposable rejects throwaway inboxes. Check Business Address keeps a B2B trial list to work addresses. Check Free Provider answers the inverse question from the domain alone, so it costs nothing in mail server time. Check Gibberish Address and Validate Name together catch the bot pattern of a valid mailbox with a keyboard smash behind it. Verify Email runs last on what survives, and the full record lands on the contact in [HubSpot](https://flowrunner.ai/integrations/hubspot) so a later campaign can segment on the reason rather than on a flag. ### A bulk run with a budget and a stop Before a quarterly list clean, the agent reads Get Verification Credits, because Clearout charges per address and a list larger than the balance is refused rather than partly processed, and Get Service Limits so the polling loop it builds does not run into a rate limit instead of queuing. Upload Verification List submits the file, Get Verification Progress reports the counts by outcome, and Download Verification Results pulls the finished file into FlowRunner file storage. If the wrong file was uploaded, Cancel Verification List stops the run: addresses already verified stay verified and stay charged, and the rest are abandoned rather than paid for. Remove Verification List cleans up afterwards, and List Verification Lists is what finds an older run, since the listing window defaults to the recent past. ### From a company name to a person you can actually reach An account list from [Apollo](https://flowrunner.ai/integrations/apollo) holds companies and job titles but no addresses. Find Company Domains resolves each name to its domains, Find Email discovers the address for each contact with a confidence score, and any discovery still running when the request times out is collected later with Get Find Email Status rather than being written off, since Clearout carries on searching in the background. For volume, Upload Finder List, Get Finder Progress and Download Finder Results run the same shape in bulk, with Cancel Finder List and Remove Finder List available when a run should not have started and List Finder Lists to locate it. Reverse Lookup LinkedIn Profile fills in the person when the only handle the list carries is a profile URL, Find MX Records confirms the domain can receive mail at all, and Find Whois Record flags a domain registered days ago behind privacy protection. The finished records reach [Pipedrive](https://flowrunner.ai/integrations/pipedrive), and a summary reaches [Slack](https://flowrunner.ai/integrations/slack). ## Human-in-Loop Highlight Verify Email sometimes comes back inconclusive, and Check Catch All is the operation that explains why: the domain accepts mail to every mailbox, so the server says yes whether or not the person exists. Clearout is explicit that no further verification is possible there, which means the evidence needed to decide simply does not exist inside the product. The tidy machine move is to drop the domain from the list. At a company running a catch all mail server, that deletes every real contact at that company, customers included, on the basis of a server configuration choice their IT team made years ago. So the agent never resolves a catch all domain on its own. It groups the inconclusive rows by domain, joins them against the CRM for existing relationships and recent activity, and asks: "Four domains came back catch all and cannot be verified further. Two of them have open opportunities and one has an active customer. Keep these domains and send, keep them and hold them out of cold sequences, or remove them?" The rep answers per domain. The agent then applies that decision across the verification results, the CRM and the sending platform in one pass, and records which domains were kept by human decision rather than by verification. Discovery and verification at machine speed. The call on the addresses the product declined to judge stays with a person, as does the decision to mail an address that nobody handed you. Agent processes routinely Detects exception requiring judgment Clear match Continues automatically Ambiguous Routes to human via preferred channel Human decides Agent resumes with decision ## Agent Capabilities 32 actions ### Verification 8 - **Verify Email** Verifies one address in real time and returns the full record: safe to send, the status and its sub status, the MX record and provider behind the domain, the disposable, free, role and gibberish classifications, a suggested correction for a likely typo and the bounce type to expect. - **Check Catch All** Reports whether the domain accepts mail to every mailbox. A catch all domain cannot be verified any further, which makes this the check that explains an inconclusive verification rather than one that resolves it. - **Check Disposable** Reports whether the address is a throwaway inbox from a temporary mail provider. Cheaper and faster than a full verification when the only question is whether the address survives the week. - **Check Business Address** Reports whether the address belongs to a company domain rather than a consumer mailbox. The usual filter on a B2B list. - **Check Free Provider** Reports whether the address is hosted by a free consumer provider. The inverse question to Check Business Address, answered from the domain alone. - **Check Role Address** Reports whether the address is a shared function such as support@ or sales@. A role address is usually deliverable and still a poor marketing target, because it reaches a queue rather than a person. - **Check Gibberish Address** Reports whether the local part looks like keyboard noise rather than a name, which is the usual signature of a bot filling in a form. Deliverability says nothing about this, so a gibberish address can be valid and still worth rejecting. - **Validate Name** Runs a full name through Clearout's name model, splits it into its parts and flags gibberish. The companion check to address verification on a signup form, where a valid mailbox with a nonsense name is still a bad signup. ### Bulk Verification 6 - **Upload Verification List** Submits a file of addresses for bulk verification and returns the list identifier to poll. A file whose name and size match a recent upload is refused unless the duplicate check is switched off, which is the guard against paying twice for the same list. - **Get Verification Progress** Reads how far a bulk verification has got, with the counts broken down by outcome. - **Download Verification Results** Produces the result file for a finished list and stores it in FlowRunner file storage. The vendor generates the file asynchronously, so a response without a ready link is reported as such rather than as a file. - **Cancel Verification List** Stops a bulk verification that is still running. Addresses already verified stay verified and stay charged, and the rest are abandoned. - **Remove Verification List** Permanently deletes a verification list and its results. Download anything worth keeping first, because the credits spent are not returned. - **List Verification Lists** Returns the bulk verification lists on the account, filtered by creation window, verification state and source, with cursor based pagination. ### Email Finder 8 - **Find Email** Discovers a person's business address from their name and their company domain, returning the address with a confidence score and its verification status. Discovery is slow by nature and continues in the background after a timeout, so a timed out call is not a failed one. - **Get Find Email Status** Collects the result of a discovery that was still running when Find Email returned. This is the operation that makes a timeout harmless rather than wasted. - **Upload Finder List** Submits a file of names and company domains for bulk discovery and returns the list identifier to poll. - **Get Finder Progress** Reads how far a bulk discovery has got, with the counts of addresses found and not found. - **Download Finder Results** Produces the result file for a finished discovery list and stores it in FlowRunner file storage. - **Cancel Finder List** Stops a bulk discovery that is still running. Rows already processed keep their results and stay charged. - **Remove Finder List** Permanently deletes a discovery list and its results from the account. - **List Finder Lists** Returns the bulk discovery lists on the account, filtered by creation window and processing state. ### Lookups 6 - **Reverse Lookup Email** Looks an address up and returns whatever person and company information Clearout holds, such as a name, a job title, a location and social profiles. Enrichment rather than verification, so a deliverable address can come back with nothing attached. - **Reverse Lookup Domain** Looks a domain up and returns the company behind it with the firmographic detail Clearout holds. Enriches a lead from nothing more than the domain part of an address. - **Reverse Lookup LinkedIn Profile** Looks a LinkedIn profile URL up and returns the person and company behind it, which is the route into a record when a profile link is all the list carries. - **Find Company Domains** Turns a company name, a partial name or a website URL into the domains Clearout believes belong to it. Run before Find Email when a list knows the company by name but not by domain. - **Find MX Records** Resolves the mail exchange records for a domain, which is what says whether the domain can receive mail at all and who runs the mailbox behind it. - **Find Whois Record** Returns the WHOIS registration record for a domain, including who registered it and when. A domain registered days ago behind privacy protection is a common signature of a throwaway sender. ### Account 4 - **Get Verification Credits** Returns the credits available to the email verifier specifically. Read this before a bulk upload, because a list larger than the balance is refused rather than partly verified. - **Get Account Credits** Returns the credits left across the whole account, covering every service rather than the verifier alone. - **Get Plans And Addons** Returns the subscription plan and any add ons, with what each entitles the account to and when it renews. The place to look when a service refuses calls while the balance looks healthy. - **Get Service Limits** Returns the rate and size limits in force per service. Read this before designing a polling loop or a large upload, because exceeding a limit is refused rather than queued. ## Frequently Asked Questions ### What can FlowRunner do with Clearout? FlowRunner agents can run Verify Email, Check Catch All, and Check Disposable in Clearout, plus 29 more actions. ### Does connecting Clearout to FlowRunner require OAuth? No. Clearout connects to FlowRunner with an API key, no OAuth flow required. ### Can Clearout trigger a FlowRunner workflow automatically? Clearout doesn't currently expose triggers in FlowRunner. It connects as an action step inside workflows started by another trigger. **Work at Clearout?** This integration exposes Clearout to AI agents on every FlowRunner plan, including through MCP, at no cost to you. [See what FlowRunner offers integration partners](https://flowrunner.ai/integrations/partners), including how to keep this page current. --- Markdown version of https://flowrunner.ai/integrations/clearout. Site index: https://flowrunner.ai/llms.txt