Software Alternatives, Accelerators & Startups

Groundbase VS EspoCRM

Compare Groundbase VS EspoCRM and see what are their differences

Groundbase logo Groundbase

BYO Twilio. BYO Resend. $9/mo flat โ€” no per-seat, no markup on your texts, no surprise bills. CRM, bulk SMS, email campaigns, automations, MCP. For solo founders, indie operators, and small agencies.

EspoCRM logo EspoCRM

EspoCRM is open source CRM (Customer Relationship Management) software that allows you to see, enter and evaluate all your company relationships regardless of the type.
  • Groundbase Dashboard Overview
    Dashboard Overview //
    2026-08-02
  • Groundbase Drag-and-drop deal pipeline
    Drag-and-drop deal pipeline //
    2026-08-02
  • Groundbase SMS conversations through your own Twilio number
    SMS conversations through your own Twilio number //
    2026-08-02
  • Groundbase Contact record with custom fields and activity timeline
    Contact record with custom fields and activity timeline //
    2026-08-02
  • Groundbase Email and SMS campaigns
    Email and SMS campaigns //
    2026-08-02
  • Groundbase Built-in softphone
    Built-in softphone //
    2026-08-02
  • Groundbase Android app
    Android app //
    2026-08-02

Groundbase is a CRM built for technical solo operators โ€” solo founders, indie hackers, freelance developers, and agencies of one.

Flat $9/month. No per-seat pricing, no tiers, no upsells, no "contact sales."

BYO infrastructure

You connect your own Twilio account for SMS and voice, and your own Resend account for email. Your cost per message is whatever those providers charge you โ€” Groundbase takes no markup and doesn't sit between you and your vendors. A CRM that resells you SMS at 5x cost is a CRM with a conflict of interest.

MCP-native

Groundbase ships a Model Context Protocol server. Claude, Cursor, or any MCP client can read and act on your CRM data directly โ€” list contacts, create deals, send SMS, build workflows, all from your AI assistant. Most CRMs bolt a chat sidebar onto their UI. Groundbase exposes the data and lets you bring your own model.

What's included

Contacts and companies ยท Deal pipeline with drag-and-drop kanban ยท Tasks and calendar ยท Bulk SMS ยท Softphone and voicemail drops ยท Email campaigns with drip sequences and A/B testing ยท Multi-step cadences ยท Automations, workflows, and webhooks ยท Custom fields and saved views ยท CSV import/export ยท Google Calendar sync ยท Public booking pages

Available on web, Windows desktop, and Android.

Who it isn't for

Enterprise sales teams. There's no SSO, no lead routing, no approval workflows, and no SOC 2. If you have SDRs and a RevOps person, use HubSpot or Salesforce โ€” they're better at that job.

Built and maintained by one person.

  • EspoCRM Landing page
    Landing page //
    2022-08-05

EspoCRM is a web-based application designed with the needs of startups, small and mid-size companies in mind. The software offers a wide range of features for automating every aspect of your business - from simple management of customer interactions and monitoring of the deal progress to advanced reporting and business process automation. It creates a unique and collaborative working environment for your employees with access all the necessary data at any time and from any place.

Groundbase

$ Details
paid Free Trial $9 / Monthly (Flat rate โ€” all features included)
Platforms
Web Windows Android
Release Date
2026 June
Startup details
Country
Canada
State
Ontario
Founder(s)
Adam Rao
Employees
1 - 9

EspoCRM

Pricing URL
-
$ Details
free
Platforms
REST API PHP JavaScript NGINX
Release Date
2014 February
Startup details
Country
Ukraine

Groundbase features and specs

  • Web-Based Platform
    Works in any modern browser at app.groundbasecrm.com
  • Android App
    Direct .apk download, near-full feature parity with desktop
  • Windows
    Native desktop app (.exe installer)
  • BYO Twilio
    Connect your own Twilio account. No markup on SMS or voice โ€” you pay Twilio's published rates directly.
  • BYO Resend
    Connect your own Resend account for email. No platform markup, no imposed sending limits.
  • MCP Server
    Model Context Protocol server โ€” Claude, Chatgpt, or any MCP client can read and act on your CRM data.
  • Flat Pricing
    $9/month. No per-seat, no tiers, no usage-based billing.
  • Deal Pipeline
    Drag-and-drop kanban board with custom stages.
  • Bulk SMS
    Send to filtered contact lists through your own Twilio number.
  • Email & SMS Campaigns
    Drip sequences, A/B testing, and analytics pulled from your own Resend account.
  • Cadences
    Multi-step outreach sequences mixing SMS, email, tasks, and tags.
  • Automations & Webhooks
    Trigger-based workflows plus inbound and outbound webhooks.
  • Softphone
    In-browser calling and voicemail drops via Twilio Voice.
  • Custom Fields
    Unlimited custom fields on contacts, companies, and deals.
  • Google Calendar Sync
    Two-way sync plus public booking pages.

EspoCRM features and specs

  • Sales management
    Quotes, Sales Orders, Invoices
  • Marketing Automation
    Campaigns, Email Templates, Target Lists
  • Customer Support
    Customer Portals
  • Inventory Managment
    Products & Product Catalogs
  • Telephony
    Voip Integration, Voice Messages, Inbound & Outbound Calls
  • Team Collaboration
    Real-time Notifications, Stream, Shared Calendars
  • Reports & analytics
    Grid & List Reports, Revenue Forecasts
  • Data Synchronization
    Google Contacts & Calendar, Outlook Contacts & Calendar

Analysis of EspoCRM

Overall verdict

  • EspoCRM is a robust and versatile CRM solution that is well-suited for organizations looking for an open-source option with customizable features. It is generally positively reviewed for its ease of use and the value it provides at a competitive cost.

Why this product is good

  • EspoCRM is considered a good choice because it offers a user-friendly interface, a variety of features that cater to small and medium-sized businesses, and it is highly customizable. It allows businesses to manage their relationships and automate workflows effectively. Additionally, it is open-source, which provides flexibility in terms of development and integration with other tools and systems.

Recommended for

  • Small to medium-sized businesses
  • Organizations looking for an open-source CRM solution
  • Companies requiring a customizable CRM system
  • Businesses that need workflow automation and efficient relationship management
  • Teams looking for an easy-to-use interface with good community and support options

Groundbase videos

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EspoCRM videos

Using EspoCRM

More videos:

  • Review - EspoCRM - General Overview | CRM
  • Review - Workflow in EspoCRM | Powerful Automation in your Business

Category Popularity

0-100% (relative to Groundbase and EspoCRM)
MCP Servers
100 100%
0% 0
CRM
2 2%
98% 98
Sales
0 0%
100% 100
Sales Workflow
3 3%
97% 97

Questions & Answers

As answered by people managing Groundbase and EspoCRM.

What makes your product unique?

Groundbase's answer

Two things.

First, BYO infrastructure. You connect your own Twilio account and your own Resend account. Your cost per SMS is whatever Twilio bills you, on an invoice with your name on it. I don't mark it up and I don't sit between you and your vendors. Most CRMs that offer SMS set their own rate, and you have no way to audit it.

Second, it has an MCP server. Claude, Cursor, or any MCP client can read your contacts, create deals, send SMS, and build workflows using your real data. I didn't bolt a chat sidebar onto the UI. I exposed the data and let you bring whatever AI you already pay for.

Also $9 a month, flat. One plan. No per-seat, no tiers, nothing gated behind an upgrade.

How would you describe the primary audience of your product?

Groundbase's answer

Technical solo operators. Solo founders, indie hackers, freelance developers, agencies of one.

Concretely: someone who reads "bring your own Twilio account" and thinks "good, I want control" instead of "ugh, more setup." Someone who already knows what an API key is and where to find it. Someone who'd rather assemble a few sharp tools than buy one bundled platform that's mediocre at everything.

If "Twilio account SID" makes you nauseous, this isn't the right tool and I'd rather say so now. Zoho Bigin or HubSpot's free tier will treat you better.

What's the story behind your product?

Groundbase's answer

I built the CRM I wanted and couldn't find. Everything out there either assumed I had a sales team I don't have, or was the cheap entry tier of someone else's upsell funnel.

The part worth telling is what I removed. Groundbase originally had a credits system. Customers topped up a wallet, sent SMS through my master Twilio account, and I marked up the rate. That was supposed to be platform revenue.

I killed it. A few reasons: A2P 10DLC compliance for a multi-tenant setup is brutal for one person, every credits system generates "where did my $10 go" support emails, and refund accounting on partial balances is miserable.

But the real reason was simpler. I built this to get away from platforms that mark up Twilio, and there I was marking up Twilio. So customers connect their own account now. I lost the markup revenue and got back a product I'd actually buy.

Which are the primary technologies used for building your product?

Groundbase's answer

Cloudflare Workers for the backend and API. Turso (libSQL) for the database. Stripe for billing. Twilio for SMS and voice, though that runs on the customer's own account, not mine. Resend for email, same arrangement.

The web app is React on Vite. Desktop is Electron with a local SQLite store. Mobile is React Native. The MCP server is a separate Worker speaking Streamable HTTP.

No framework on the backend, just TypeScript and the Workers runtime. The marketing site runs on Vercel. Everything else, the API, the app, and the MCP server, is on Cloudflare Workers, mostly for the cost curve. At $9 a month with thin margins, a bandwidth bill that scales on multiple axes is a real problem.

Why should a person choose your product over its competitors?

Groundbase's answer

Depends who you are, and for a lot of people the honest answer is you shouldn't.

If you run a sales team, use HubSpot or Close. They're built for that and I'm not. No lead routing, no approval workflows, no SSO, no SOC 2.

If you're one person, the math changes, because the tier where the useful things live is never the cheap one. HubSpot Sales Hub Professional, where sequences and real automation sit, is $90 per seat per month on annual billing plus a required one-time $1,500 onboarding fee. Close Growth, the tier that unlocks the Power Dialer, is $99 per seat per month annually. Groundbase is $9, one plan, nothing gated behind an upgrade.

Then there's messaging cost. With bundled telephony you pay whatever rate the platform sets and you have no way to audit it. With Groundbase you connect your own Twilio account and the bill arrives with your name on it.

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Groundbase and EspoCRM

Groundbase Reviews

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EspoCRM Reviews

  1. oliverkalish
    Open-source solution that truly meets your needs

    Weโ€™ve been using EspoCRM for over a year already and so far it has met all of our needs. The ability to shape the system around our work processes has been the biggest advantage for us. Weโ€™ve customized fields, layouts, and even created new entities using Entity Manager without touching the code. The interface is clean and new team members pick it up quickly. We mainly use it for managing leads, tracking opportunities, sending mass emails, and automating follow-ups. The automation has saved us a lot of manual effort and reduced mistakes.

    ๐Ÿ Competitors: HubSpot, Vtiger Sales
  2. Jerry Hamilton
    ยท Marketing Manager ยท
    A convenient CRM platform for lead management and marketing

    We use EspoCRM to solve many tasks. In particular, the marketing department actively uses this platform for lead storage, contact management and email automation.

    ๐Ÿ Competitors: Zoho CRM, HubSpot CRM
    ๐Ÿ‘ Pros:    A wide range of tools|Customization and automation capabilities|An active community
    ๐Ÿ‘Ž Cons:    A limited list of integrations with popular services and apps

What are some alternatives?

When comparing Groundbase and EspoCRM, you can also consider the following products

Attio - Attio is a radically new type of CRM that is real-time, entirely customizable and intuitively collaborative. Using Attio, your team can create, build and deploy your CRM exactly as you want it.

Less Annoying CRM - A simple customer relationship manager made just for small businesses. Manage contact info, track leads, and never miss a follow-up.

Salesflare - Simply powerful CRM. Automates your data to build better relationships and make more sales.

Pipedrive - Sales pipeline software that gets you organized. Helps you focus on the right deals, so easy to use that salespeople just love it. Great for small teams.

OnePageCRM - OnePageCRM is a powerful contact management system for small businesses. With this CRM, you can easily focus on what needs to be done next, follow up with every lead and client, keep the team on the same page, and close more deals.

Zoho CRM - Omnichannel CRM for Businesses of all sizes