Softwr

Sales Enablement · head to head

Endgame vs Mailshake

Endgame logo

Endgame

Sales Enablement

A context graph over CRM, calls and documents that answers account questions with citations

From
On request
Rated
-
Full reviewWebsite
Mailshake logo

Mailshake

Sales Enablement

Email outreach and sales engagement software for cold email and multichannel sequences

From
$25/month
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Endgame there is no pricing page at all; the URL returns a 404, so every engagement is a sales-led negotiation with no public benchmark and no way to scope budget before committing time.; Mailshake no free trial is offered, unlike some competing outreach tools.
  • They diverge on capability: Endgame covers Context graph, Mailshake covers Automated Email Sequences.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Endgame and Mailshake actually diverge.

Attributes where Endgame and Mailshake differ
AttributeEndgameMailshake
Starting priceOn request$25/month
Pricing modelquotesubscription
FoundedUnknown2015

Identical on both: free tier (No), platforms (Web), user rating (Not yet rated), category (Sales Enablement).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Endgame

  • Context graph
  • Cited answers
  • Account research briefs
  • Meeting and call prep
  • Deal inspection
  • Stakeholder mapping
  • Executive and QBR briefings
  • MCP server

Only in Mailshake

  • Automated Email Sequences
  • Email Warmup & Verification
  • Data Finder
  • Unified Inbox
  • Power Phone Dialer
  • CRM Integrations
  • A/B Testing

What people use each for

The jobs each tool is most often brought in to do.

Endgame

  • An enterprise sales team on Salesforce and Gong whose account research is done manually before every meeting and takes an hour a rep a day.not Mailshake
  • A revenue organisation that has standardised on Claude or ChatGPT internally and wants those assistants grounded in real CRM and call data instead of hallucinating account history.not Mailshake
  • A sales leadership team preparing quarterly business reviews from data spread across Salesforce, Snowflake, Gong and Notion.not Mailshake
  • A new account executive inheriting a territory who needs the history of thirty accounts, including who was involved and what was promised, without reading two years of call recordings.not Mailshake

Mailshake

  • Running cold email outreach campaigns for sales prospectingnot Endgame
  • Automating multi-step follow-up sequences with A/B testingnot Endgame
  • Finding and verifying prospect contact data before outreachnot Endgame
  • Combining email and phone dialing in one outbound workflownot Endgame
  • Managing agency client outreach across separate billing teamsnot Endgame

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Endgame

  • There is no pricing page at all; the URL returns a 404, so every engagement is a sales-led negotiation with no public benchmark and no way to scope budget before committing time.
  • The product has pivoted twice, from product-led sales signals to account intelligence to a GTM context graph, on a Series B raised in February 2022 with no publicly reported round since, which is real roadmap and data model risk on a multi-year contract.
  • Value depends heavily on Salesforce and Gong depth, so organisations on HubSpot or a different call recorder get a substantially thinner graph and a weaker product for the same negotiation.
  • Positioning as a context layer under other AI tools makes return on investment hard to attribute, because no user logs in and no workflow visibly belongs to it, which makes renewal conversations difficult to defend internally.
  • Vendor-published performance claims around accuracy, speed and cost reduction have no third-party benchmark behind them, and the independent review profile has been effectively inactive for over a year, so there is no current corpus to validate against.
  • As a layer rather than an application it is structurally exposed to Salesforce or Gong shipping equivalent native context, which would remove the reason to keep paying for it without any action on the vendor’s part.

Mailshake

  • No free trial is offered, unlike some competing outreach tools.
  • The phone dialer and larger data finder credit allotments are only available on the higher-priced Sales Engagement plan.
  • Pricing scales per user/email address, which can become costly for larger outbound teams.
  • CRM integrations (Salesforce, Pipedrive, HubSpot) are limited to the Email Outreach plan and above, unavailable on Starter.

Pricing, plan by plan

Endgame

On request
  • Endgame$undefined/year
    • Context graph across CRM, calls, documents and email
    • Slack, Teams, web and CLI access
    • MCP server for external assistants

Mailshake

$25/month
  • Starter$25/month
    • 1 email address per account
    • 1,500 email sends per month
    • Unlimited uploaded contacts and campaigns
  • Email Outreach$45/month
    • 2 email addresses per account
    • Unlimited email sends and campaigns
    • 50 free data finder credits
  • Sales Engagement$85/month
    • 10 email addresses per account
    • 2,500 free data finder credits
    • 5 phone numbers with unlimited North America dialer minutes
  • Agency$undefined/month
    • Unlimited email addresses
    • All Sales Engagement features
    • Custom pricing for agencies

Which should you pick?

Choose Endgame if

  • You need context graph.
  • You also want cited answers.
Endgame review

Choose Mailshake if

  • You need automated email sequences.
  • You work on web.
  • You also want email warmup & verification.
Mailshake review

Questions people ask

Is Endgame or Mailshake better?
Neither clearly leads. Endgame starts at On request and Mailshake at $25/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Endgame or Mailshake?
Endgame starts at On request and Mailshake at $25/month.
Does Endgame or Mailshake run on more platforms?
Endgame runs on Web. Mailshake runs on web.
What is Endgame best used for?
Endgame is most often used for an enterprise sales team on salesforce and gong whose account research is done manually before every meeting and takes an hour a rep a day., a revenue organisation that has standardised on claude or chatgpt internally and wants those assistants grounded in real crm and call data instead of hallucinating account history., a sales leadership team preparing quarterly business reviews from data spread across salesforce, snowflake, gong and notion., a new account executive inheriting a territory who needs the history of thirty accounts, including who was involved and what was promised, without reading two years of call recordings.. Of those, an enterprise sales team on salesforce and gong whose account research is done manually before every meeting and takes an hour a rep a day. and a revenue organisation that has standardised on claude or chatgpt internally and wants those assistants grounded in real crm and call data instead of hallucinating account history. are not what Mailshake is typically brought in for.
What can Endgame do that Mailshake cannot?
Endgame covers Context graph, Cited answers, Account research briefs, Meeting and call prep. Mailshake covers Automated Email Sequences, Email Warmup & Verification, Data Finder, Unified Inbox.

Answered from the vendors’ own pages

Endgame: Is this the Endgame that Elastic acquired?

No. That was an endpoint security company. This is Endgame, Inc. at endgame.io, an account intelligence and context platform for revenue teams.

Mailshake: How am I charged for Mailshake?

Billing is paid by the team and based on the number of users purchased. Each user allows one connected mail account, so a 3-user plan enables 3 connected mailboxes.

Source
Endgame: Is it still the product-led sales signals tool?

No. It pivoted twice. If your shortlist came from 2021 to 2023 coverage of PQL scoring, the product you would buy today is different.

Mailshake: Is there a free trial for Mailshake?

No free trial is offered. Instead, Mailshake provides concierge onboarding, deliverability training, and support resources to new customers.

Source
Endgame: What does it cost?

Unpublished. There is no pricing page. Expect an enterprise annual contract negotiated per deal.

Mailshake: Can I cancel my Mailshake subscription at any time?

Yes, subscriptions can be cancelled at any time before the renewal date without additional charges, aside from any outstanding prorated costs.

Source
Endgame: Do I need Salesforce and Gong?

Not strictly, but the graph is built around them. On HubSpot or with another call recorder you get materially less value for the same price.

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