GetSales.io vs TheirStack: Sales Engagement Platform vs Data Enrichment Tool Comparison
Compare GetSales.io (sales engagement platform) and TheirStack (data enrichment tool) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.
GetSales.io and TheirStack serve different parts of an outbound stack: GetSales.io is a sales engagement platform for multi-channel outreach and engagement tracking starting at $39/mo, while TheirStack is a data enrichment tool for B2B lead data and contact enrichment with a free entry tier. Many teams use both together rather than choosing one over the other.
Key takeaways
- GetSales.io's entry plan, called Send, costs $39/mo per seat and includes 10 GetSales Enrich, 10 Email Finder, 10 Email Validate, and 10 LLM credits per seat per month.
- TheirStack's Free plan includes 50 company credits and 200 API credits per month at no cost.
- GetSales.io lists nine features including Multichannel sequences, Cold email sequence, and GetSales Co-Pilot, while TheirStack lists eight including Job search, Company search, and MCP server.
- GetSales.io integrates with HubSpot, Salesforce, Pipedrive, LinkedIn, Webhooks, and API & MCP, while TheirStack integrates with Clay, LinkedIn Audiences, Make, N8N, and Zapier.
- TheirStack offers four pricing tiers including a Datasets tier that is Contact Sales only, compared to GetSales.io's three tiers.
Reviewed and updated September 4, 2026
GetSales.io vs TheirStack: Sales Engagement Platform vs Data Enrichment Tool Comparison
Sales teams building an outbound stack often weigh GetSales.io, a sales engagement platform for multi-channel sales outreach and engagement tracking, against TheirStack, a data enrichment tool for B2B lead data and contact enrichment. They cover different parts of the workflow, so this comparison covers what each one does, what each one costs, and where they overlap.
The Quick Answer
GetSales.io is a sales engagement platform for multi-channel sales outreach and engagement tracking; TheirStack is a data enrichment tool for B2B lead data and contact enrichment. By each vendor's own wording, GetSales.io lists multichannel sequences and cold email sequence, and TheirStack lists job search and company search.
TheirStack offers a lower entry point at $0/mo compared to GetSales.io at $39/mo.
If your priority is coordinating outreach across email, phone, and social channels, GetSales.io is the one built for it; for finding accurate contact data for target accounts, that is TheirStack. Many teams run one of each.
Understanding the Core Difference
GetSales.io is Multichannel outreach and GTM automation platform that combines cold email with LinkedIn in one automated sequence. It adds waterfall email finding and validation, AI enrichment, a shared team unibox and a built-in CRM, with automation exposed through its own API.
TheirStack is Job posting and technographics database for sales teams. Finds companies by the technologies they use and the roles they are hiring for, and enriches a company list with technographics and buying intent.
The two platforms take different approaches to solving the same core challenge.
Pricing Comparison
Send
Free
GetSales.io Pricing (as of September 2026)
| Plan | Price | Contacts | Emails |
|---|---|---|---|
| Send | $39/mo | per seat; 10 GetSales Enrich, 10 Email Finder, 10 Email Validate, 10 LLM credits per seat/month | No email inboxes included on this tier |
| Enrich | $49/mo | per seat; AI enrichment plus multichannel outreach | Multichannel Unibox & Sequencer, including 3 email inboxes per seat |
| Scale | $69/mo | per seat; 2,000 LLM credits, 1,000 GetSales Enrich, 500 Email Finder, 500 Email Validate per seat/month | Premium Email Sequencer, including 20 email inboxes per seat for high-volume multichannel outreach |
Source: GetSales.io Pricing
TheirStack Pricing (as of September 2026)
| Plan | Price | Contacts |
|---|---|---|
| Free | Free | 50 company credits and 200 API credits per month |
| App | Usage-based | Company credit packs from 1,000 to 200,000 credits |
| API, Webhooks & MCP | $49/mo | 1,500 API credits per month |
| Datasets | Contact Sales | Jobs, Technographics and Buying intents datasets |
Source: TheirStack Pricing
Pricing Analysis
TheirStack offers the lower entry point ($0/mo vs $39/mo). Teams watching their budget will appreciate the savings, especially when starting out.
TheirStack offers 4 pricing tiers compared to GetSales.io's 3, giving you more granularity as you scale.
TheirStack includes a free tier, which is helpful for evaluating the platform without upfront cost.
Features Breakdown
- Multichannel sequences
- Cold email sequence
- Multichannel Unibox & Sequencer
- Premium Email Sequencer
- Team Unibox
- Email Finder
- and 3 more listed below
- Job search
- Company search
- Company lookup
- Enrichment
- Exports
- Email alerts
- and 2 more listed below
GetSales.io Key Features
- Multichannel sequences
- Cold email sequence
- Multichannel Unibox & Sequencer
- Premium Email Sequencer
- Team Unibox
- Email Finder
- Email Validate
- GetSales Enrich
- GetSales Co-Pilot
TheirStack Key Features
- Job search
- Company search
- Company lookup
- Enrichment
- Exports
- Email alerts
- Webhooks
- MCP server
The two lists below are a diff of each vendor's own feature list by exact wording, so a capability both tools offer can appear on either side under a different name.
Listed only by GetSales.io
- Multichannel sequences
- Cold email sequence
- Multichannel Unibox & Sequencer
- Premium Email Sequencer
- Team Unibox
- Email Finder
- Email Validate
- GetSales Enrich
- GetSales Co-Pilot
Listed only by TheirStack
- Job search
- Company search
- Company lookup
- Enrichment
- Exports
- Email alerts
- Webhooks
- MCP server
Integration Ecosystem
GetSales.io Integrations
GetSales.io connects with: HubSpot, Salesforce, Pipedrive, LinkedIn, Webhooks, API & MCP.
TheirStack Integrations
TheirStack connects with: Clay, LinkedIn Audiences, Make, N8N, Zapier.
Integrations listed only by GetSales.io: HubSpot, Salesforce, Pipedrive, LinkedIn, Webhooks, API & MCP.
Integrations listed only by TheirStack: Clay, LinkedIn Audiences, Make, N8N, Zapier.
Use Case Recommendations
Best Fit for GetSales.io
- Budget-conscious teams looking for an affordable sales engagement platform
- Teams that need a wide feature set (9 capabilities listed)
- Organizations with complex tech stacks needing broad integration support (6 integrations)
Best Fit for TheirStack
- Budget-conscious teams looking for an affordable data enrichment tool
- Teams that want to start free and scale up as needs grow
- Enterprise buyers who prefer custom pricing and dedicated support
Feature Comparison Summary
| Feature | GetSales.io | TheirStack |
|---|---|---|
| Starting Price | $39/mo | Free |
| Top Tier Price | $69/mo | Contact Sales |
| Total Features Listed | 9 | 8 |
| Integrations | 6 | 5 |
| Founded | N/A | 2021 |
Getting Started Checklist
- Define your multi-channel sales outreach and engagement tracking and B2B lead data and contact enrichment requirements and monthly budget
- Estimate your expected sequences and engagement actions and data credits or contact lookups to find the right tier
- List the integrations your team currently relies on
- Sign up for free trials or demos of both platforms
- Run a small test with each tool before making a commitment
- Evaluate the onboarding experience and support quality
Final Thoughts
GetSales.io serves the multi-channel sales outreach and engagement tracking side of an outbound stack and TheirStack the B2B lead data and contact enrichment side. TheirStack offers a more accessible entry point, while GetSales.io starts at $39/mo. Your decision should weigh pricing against the specific features that matter most for your workflow.
Start with a trial of each to see which platform fits your team's daily process. The best tool is the one your team actually uses consistently.
Pricing and features verified as of September 2026. Visit GetSales.io and TheirStack for current information.
Frequently asked questions.
Frequently asked questions- What is the main difference between GetSales.io and TheirStack?
- GetSales.io is a sales engagement platform built for multichannel sales outreach and engagement tracking, combining cold email with LinkedIn in automated sequences. TheirStack is a data enrichment tool focused on B2B lead data and contact enrichment, finding companies by technologies used and roles being hired for. They address different parts of the outbound workflow.
- How much does GetSales.io cost?
- GetSales.io's entry plan, called Send, starts at $39/mo per seat and includes 10 GetSales Enrich, 10 Email Finder, 10 Email Validate, and 10 LLM credits per seat per month, though it includes no email inboxes on that tier. Higher tiers, Enrich at $49/mo and Scale at $69/mo, add multichannel outreach and more email inboxes per seat.
- Does TheirStack have a free plan?
- Yes, TheirStack offers a Free plan that includes 50 company credits and 200 API credits per month. Beyond that, it offers a usage-based App plan with company credit packs from 1,000 to 200,000 credits, an API, Webhooks & MCP plan at $49/mo with 1,500 API credits per month, and a Contact Sales Datasets tier.
- Can GetSales.io and TheirStack be used together?
- Yes, the article notes that many teams run one of each since the two tools cover different parts of the same outbound workflow. GetSales.io handles coordinating outreach across email, phone, and social channels, while TheirStack handles finding accurate contact data for target accounts.
- Which platform has more integrations?
- GetSales.io lists six integrations: HubSpot, Salesforce, Pipedrive, LinkedIn, Webhooks, and API & MCP. TheirStack lists five integrations: Clay, LinkedIn Audiences, Make, N8N, and Zapier. GetSales.io is recommended for organizations with complex tech stacks needing broad integration support.
About the author.
Tim Carden is CMO / CTO at RevenueFlow, which builds and operates outbound revenue engines for B2B companies. Studied at McGill University.
Tim Carden · CMO / CTO
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