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Put your outbound workflow to work.
Saniya Sood
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Updated:
Published September 25, 2026 · Updated October 8, 2026
The answer up front: outbound sales software is easiest to judge by the work it owns. Does it find the audience, qualify it, research each person, write in your voice, send on email and LinkedIn, handle replies, and improve from results? This page maps 19 tools onto those seven stages, from vendor documentation read on September 14, 2026 and re-checked on October 8, so you can see where each stack hands work back to a person before you commit to it.
Disclosure: Valley makes one of the tools discussed here. Where another tool is the better fit for your motion, this page says so. Vendor facts were read from the vendors' own pages on the dates named next to them.
How we know this category: Valley runs outbound for 1,000+ LinkedIn accounts and has sent 30M+ messages.
Valley is an AI outbound platform that finds the people most likely to buy from you - from live buying signals, natural-language search, or your own lists - qualifies them against your ICP, researches each one, and sends personalized messages across email and LinkedIn that get 15-45% reply rates, against a category average of about 2%.
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Who this is for
A founder choosing a first stack, an agency deciding whether to consolidate, or a RevOps lead who has to explain a purchase. The map does not rank tools; it shows which stage each one covers on its own, which it covers partly, and which it leaves to another product or a person. The handoffs are where setup time, errors and cost hide.
The seven stages of outbound, defined
Every tool on the map was scored against the same seven requirements. The definitions are deliberately strict, because feature names alone do not earn a mark.
Live buying signals and discovery: find prospects from several current buying-event types. A static contact database or one social trigger alone does not count.
ICP qualification: evaluate a prospect against configured ICP criteria before outreach, as distinct from branching on engagement.
Sourced prospect research: produce prospect-specific findings from the open web with inspectable sources. Profile fields and generic enrichment alone do not count.
Learned writing style: generate outreach from stored writing examples, style documents, sent-mail history or learned edits. Variables and generic AI copy do not count.
Automated email and LinkedIn: execute both channels automatically inside the product, with each channel's dependency shown separately.
Reply management: a native workspace or agent for triaging and answering inbound replies, with the covered channels stated.
Outcome-driven improvement: observed campaign results change future targeting or messaging automatically. Analytics and manual A/B decisions are partial.
Five families of tool sit on the map: AI outbound platforms (Gojiberry, Amplemarket, Artisan, 11x, Apollo, AiSDR, Regie.ai), LinkedIn and sequencing tools (HeyReach, lemlist, Expandi, Dripify, Linked Helper, Reply.io), email infrastructure (Instantly, Smartlead), data and automation builders (Clay, PhantomBuster) and revenue platforms (Outreach, Salesloft). Valley sits in the first family: it connects discovery, qualification, research and writing with sending and replies in one workflow, and it is scored by the same seven definitions as everyone else. The method is written up in how Valley compares outbound tools.
The coverage map: 19 tools, seven stages
How to read it
Built in: the vendor's documentation supports the specific capability.
Partial support: some support exists, but the required depth is incomplete or the evidence conflicts.
Requires another tool: a separate product or integration supplies the step.
Manual step: a person must complete the step.
Not verified: the available evidence does not establish the capability.
Not available: the documentation says the feature is absent or coming.
Product | Signals + discovery | ICP qualification | Sourced research | Learned writing style | Email + LinkedIn | Reply management | Outcome-driven improvement |
|---|---|---|---|---|---|---|---|
HeyReach | Requires another tool | Requires another tool | Requires another tool | Requires another tool | Requires another tool | Built in | Partial support |
Gojiberry | Built in | Built in | Partial support | Partial support | Partial support | Partial support | Partial support |
Amplemarket | Built in | Built in | Partial support | Built in | Built in | Built in | Partial support |
lemlist | Built in | Built in | Partial support | Partial support | Built in | Built in | Partial support |
Instantly | Built in | Built in | Partial support | Partial support | Requires another tool | Built in | Partial support |
Artisan | Built in | Built in | Partial support | Partial support | Built in | Built in | Built in |
11x | Built in | Built in | Built in | Partial support | Built in | Built in | Partial support |
Expandi | Partial support | Manual step | Requires another tool | Partial support | Built in | Built in | Partial support |
Clay | Built in | Built in | Built in | Built in | Requires another tool | Built in | Partial support |
PhantomBuster | Partial support | Built in | Partial support | Partial support | Requires another tool | Requires another tool | Partial support |
Apollo | Partial support | Built in | Partial support | Partial support | Manual step | Built in | Partial support |
Smartlead | Partial support | Built in | Requires another tool | Partial support | Requires another tool | Built in | Partial support |
Dripify | Partial support | Manual step | Not verified | Partial support | Built in | Built in | Partial support |
Linked Helper | Partial support | Built in | Partial support | Partial support | Requires another tool | Built in | Partial support |
AiSDR | Built in | Built in | Partial support | Built in | Built in | Built in | Partial support |
Regie.ai | Built in | Built in | Built in | Built in | Partial support | Partial support | Partial support |
Reply.io | Partial support | Built in | Built in | Built in | Built in | Built in | Partial support |
Outreach | Partial support | Partial support | Partial support | Partial support | Manual step | Built in | Partial support |
Salesloft | Requires another tool | Partial support | Partial support | Partial support | Manual step | Built in | Partial support |
Every mark comes from a vendor page read on September 14, 2026. The per-vendor sources, with the mechanism behind each mark, are on the individual comparison pages: Valley vs Apollo, Valley vs Clay, Valley vs HeyReach, Valley vs lemlist, Valley vs Amplemarket, Valley vs Reply.io, Valley vs Outreach and Valley vs Salesloft. Two examples of where the line falls: Clay includes native rep inboxes, so reply management is built in even though sending email through it is a choice; Dripify documents message variables while its AI IceBreaker is marked coming soon, and neither is a learned writing style.
What the map tells a buyer
Breadth and depth are different. Gojiberry and Amplemarket both offer broad competing workflows, but a personalized message or an account summary is not the same as research with sources, writing from stored examples, or a change made because of a campaign outcome. Partial support marks the open question without taking away the useful feature.
Channel coverage needs a precise definition. Apollo's documented LinkedIn sequence steps are tasks for a seller; its email runs automatically. A LinkedIn task can be the right design for a team that wants a person on that step, but it is a different operating model from automated execution, even when both sit under a multichannel heading. Valley vs Apollo walks through that difference.
Composing a stack is a legitimate choice. Clay's research and workflow configuration pairs with a specialist sender; HeyReach runs LinkedIn operations next to an email tool. The handoff is an architectural decision, not a defect in either product. The buyer's job is to see where evidence, exclusions, reply state and ownership travel between them. Valley vs Clay and Valley vs HeyReach cover the two most common pairings.
Give your sales team
an unfair advantage.
Four handoffs to inspect in every demo
Finding to qualifying. Ask the demonstrator to reject an attractive-looking prospect who breaks a must-have criterion, and to keep the reason visible so a later import does not quietly bring that person back.
Research to message. Follow one research statement into the draft. A source can show that a company is hiring without showing budget, urgency or unhappiness with an incumbent. Ask which parts are observed and which are inferred.
Reply to sequence. Have someone reply on LinkedIn while an email follow-up is queued. Which system stops the sequence, where does the reply land, who owns it?
Outcome to change. Ask the system to show what it changed automatically after a campaign, which result caused the change, and where a person can inspect or reverse it. A dashboard that leaves every decision to the operator is partial under this definition.
What this map cannot rank
It does not measure inbox placement, meeting quality, time saved or pipeline produced; those need a defined workload and measured outcomes. The practical next step is to pick two plausible architectures and run the same small audience through both, recording preparation time, corrections and unresolved handoffs before scaling volume. Use the shortlist by team and job to pick candidates, the three priced budgets to normalise commitments, and the personalization scoring rubric to judge output.
FAQ
What is outbound sales software? Software that finds prospects, qualifies them, researches them, writes and sends outreach on email or LinkedIn, manages replies, and ideally learns from results. Few products cover all seven stages; this map shows which stages each of 19 tools owns.
Which outbound sales tools cover every stage? None fully. Artisan, 11x, AiSDR, Reply.io and Valley cover the most stages as built in; every tool has at least one stage marked partial, including Valley on outcome-driven improvement.
Does Apollo automate LinkedIn outreach? No. Apollo's documentation describes LinkedIn steps as tasks a seller completes; email sequences run automatically.
Is it better to buy one platform or assemble a stack? It depends on who owns the handoffs. A stack like Clay plus HeyReach plus Instantly gives control and costs an operator's time; a platform reduces handoffs and costs flexibility. Price the operator hours, not just the subscriptions.
How current is this map? Marks were read from vendor documentation on September 14, 2026 and the page was re-checked on October 8, 2026. Vendors change plans and features often; the individual comparison pages carry the dated sources.
How this page was made: the facts were read from the sources named in the text on October 8, 2026; drafted with AI assistance; fact-checked, reviewed and edited by Saniya Sood.
