Prospeqt review
Runs it for you
Prospeqt is a Clay and Instantly shop founded by Balša Kosić. Its argument is that outbound breaks when lists are built from job-title filters. So it maps a client's whole addressable market, scores and segments it with custom signals, and writes different copy for each segment.
Everything is built inside the client's own accounts. The FAQ says clients get their own Clay workspaces and sequencer, see every workflow live, approve all copy before it sends, and own the data, the systems and the process.
Its case studies report sales opportunities as well as meetings, such as 649 opportunities and 153 booked meetings in seven months for a reputation platform that sells to law firms.
Who Prospeqt is for
B2B companies making over $50k a month with a large market to work through. The FAQ sets a fit test: a TAM above 50,000 contacts, an ACV above $10,000, customer case studies and a differentiated offer, with at least three of the four in place.
Everything sits in the client's own accounts, which matters most to a team that wants to own the machine it is paying to have built and run.
Strengths and limits
What it does well
- Builds in the client's own Clay and sending accounts and states that the client owns the data, systems and process
- Publishes a fit test with numbers, a 50,000-contact TAM and a $10,000 ACV, before anyone books a call
- Explains its sending setup in detail: lookalike domains with three inboxes each, up to 15 emails per inbox a day, and a three-week warm-up
- Nothing is sent without client sign-off on the copy, according to the FAQ
Where it falls short
- No price is published; the terms say fees are set in each engagement agreement
- Requires a three-month minimum commitment
- Runs cold email only; LinkedIn and calling are not part of the published process
- Does not define a 'sales opportunity', although that is the main unit its case studies report
Prospeqt pricing
No figure is published. The FAQ confirms a monthly engagement with a three-month minimum, which it frames as long enough to find message-market fit. The terms say fees, scope and deliverables sit in a separate agreement.
Sending volume is explained instead of priced. Each lookalike domain sends 45 emails a day, so 2,000 emails a day means 45 domains and 135 inboxes, with more added in the same ratio as volume grows.
What you keep, and what counts as a result
Domains, inboxes, data and workflows
Says you keep what it sets up or sources
“Because everything is built inside your accounts, you own the data, the systems, and the entire process.”
The unit of a result
Sells positive replies or leads
No published definition of qualified.
This records what Prospeqt publishes about itself, read in September 2026. It is not an assessment of what the company does in practice.
Verdict
A TAM above 50,000 contacts and an ACV above $10,000 are the numbers Prospeqt's fit test asks for, which describes a B2B company with a large, definable market that wants outbound built in its own accounts and run for it. You can rule yourself in or out before a call.
A small TAM, a low ACV or a wish to test for less than a quarter all point away from Prospeqt. The three-month minimum and the email-only scope are both stated, and the price is not.
Others worth a look
This is an independent review. Prospeqt is not a client or a partner, we have no affiliate relationship with them, we earn nothing if you hire them, and nobody pays for placement in the directory. Prices were read from the company's own pages in September 2026 and change without notice.