Compare/Head to head

Sumble vs TheirStack

Same facts, side by side: starting price, free tier, MCP, API and what each one is actually built for.

Starting price

Sumble

$99/mo Free tier 30 day free trial

Sumble shows the teams, tech, reporting lines and hiring activity inside a target account and alerts you when they change. It suits agency recruiters and business development reps who sell into specific teams, such as data or platform engineering, rather than whole companies. There is a free plan with 500 credits a month, Pro is $99 a month, and a work email unlocks 30 days of Pro free.

Where Sumble fits

  • Agency recruiters selling into specific engineering or data teams
  • Business development reps who want hiring and project signals on named accounts
  • Teams building a target account list from lookalike companies
  • Users who want account data inside Claude or ChatGPT through MCP

TheirStack

$49/mo Free tier

For agency recruiters who win business off hiring signals: TheirStack finds every company posting a given role, and what tech it runs, from career sites, ATSs and job boards. Free with 50 company credits a month; API and MCP from $49/mo.

Where TheirStack fits

  • Agency recruiters building BD lists from companies hiring for the roles they place
  • Desks that want a daily alert when target accounts post new jobs
  • Teams feeding hiring signals into Claude, Clay or their own tools by API, webhook or MCP

At a glance

DetailSumbleTheirStack
Starting price$99/mo$49/mo
Free tier✓Yes✓Yes
Free trial30 day free trialNot on record
MCP server✓Yes✓Yes
Public API✓Yes✓Yes
Listed underLead generationLead generation

Where they pull apart

Sumble

Stands out: Most signal tools tell you a company uses a technology, while Sumble breaks that down by team and attaches the people and reporting line behind it. That makes it sharper than a company-level lookup in BuiltWith when you need to know which hiring manager to call about a new data team.

Watch out: The free plan only shows the first page of results and 8 signals a week, so real prospecting needs Pro. CRM and warehouse sync to Salesforce, Snowflake and Databricks sits on the quote-based Enterprise plan.

Not the right fit for

  • Bulk email list building at high volume
  • Teams needing native CRM sync without an Enterprise contract
  • Recruiters who only need a contact email and phone number

TheirStack

Stands out: The depth of its job-posting archive: the vendor lists 225M postings back to 2021 across 195 countries and 352k sources, adds about 305k a day, and keeps closed jobs with the date each role went offline. Saved searches send daily or weekly email alerts or push to a webhook, so a desk hears the day a target company opens a role it places.

Watch out: It names the hiring manager where it can (name, role and LinkedIn profile) but gives no emails or phone numbers, so you still need an enrichment tool to reach anyone. App credits and API credits are separate pools, and each app export is capped at 200 jobs per company.

Not the right fit for

  • Recruiters who need candidate profiles or contact details
  • Teams that want emails and hiring signals in a single tool

Pros and cons

Sumble

  • Team-level tech and hiring data, not just company level
  • Usable free plan plus 30 days of Pro
  • Own MCP server with a large tool set
  • Free plan caps results at the first page
  • CRM and warehouse sync needs Enterprise
  • Credit-based usage to track

TheirStack

  • Free plan every month with both company and API credits
  • Closed jobs are kept and dated, not just live ones
  • Email alerts and webhooks for new postings
  • API, webhooks and MCP server on every API plan
  • No emails or phone numbers for hiring managers
  • Separate credit pools for the app and the API
  • App exports capped at 200 jobs per company

What each one costs

Sumble

$99/mo

Sumble has three plans. Free costs $0 and gives 500 credits a month, tech, job function and firmographic filters, 8 signals a week, the first page of results and a basic Slack integration. Pro costs $99 a month for 9,900 credits and adds project-based filters, people search inside organizations, reporting hierarchy, personalized outreach email drafts, full-text search, the MCP server, up to 20 signals a day and 10 pages of results. Enterprise is quote-based through sales and adds custom onboarding, Salesforce, Snowflake and Databricks data integrations and company-wide signal definitions. Signing up with a work email gives 30 days of Pro free, and the homepage says no credit card is needed. Confirm current terms on the vendor site.

Checked 4 Nov 2026

TheirStack

$49/mo

Free gives 50 company credits and 200 API credits a month. In the app, company credits are bought in one-time packs from $109 for 1,000 up to $999 for 200,000, and a company you reveal stays open for 90 days. API, webhook and MCP access is a monthly subscription from $49/mo for 1,500 API credits up to $1,500/mo for 1,000,000; one job costs 1 credit and a company, tech-stack or buying-intent lookup costs 3. Unused paid credits roll over for 12 months, and full historical datasets are quoted. Confirm current terms on the vendor site.

Checked 4 Nov 2026

Common questions

Is Sumble cheaper than TheirStack?
TheirStack starts lower, at $49/mo against $99/mo for Sumble. That is the entry plan on each side, so the real number depends on seats and the tier you land on.
Can you try Sumble or TheirStack for free?
Sumble and TheirStack carry a free tier on our listing. Sumble offers a 30 day free trial.
Does Sumble or TheirStack have an MCP server?
Sumble and TheirStack ship a first party MCP server, so an AI assistant can work the product directly.

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Editorial listings, never paid rankings. Prices checked 4 Nov 2026. Confirm current terms on the vendor site. Spot an error?