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Hexospark

Find leads, send emails, close deals.

Outreach
For AI agents
None readiness
About

What is Hexospark

Hexospark combines cold email outreach, a built-in CRM, and a unified inbox into one workspace, letting users run automated follow-up sequences and manage unlimited contacts without switching tools. It's built for SDRs, BDRs, and founders at SMBs and mid-market companies who need to run outbound at volume without a large ops team behind them. The standout capability is personalized icebreaker generation at scale — each email can carry a contact-specific opener pulled from LinkedIn data, which moves it past generic blast territory. Contacts can be uploaded via CSV or captured directly from LinkedIn and pushed straight into active campaigns. Where it falls short is integrations: outside of Gmail, G-Suite, SMTP, and Hexomatic, the native connector list is thin, so teams already embedded in a HubSpot or Salesforce workflow will feel the gap.

Outreach
Capabilities

Key features

Cold email sender

schedules and delivers outbound sequences at scale

Workflow

multi-step sequences, event-driven triggers, templates library

Our verdict

Vanderbuild take

Hexospark is a self-contained outbound stack for SDRs and founders who want sequencing, a CRM, and a unified inbox without stitching three tools together — it's a reasonable starting point for a growth-stage team running cold email at moderate volume. On the agentic front, there's no API and no MCP server, so you can't drive this from an agent without scraping the UI — if agentic outbound orchestration is on your roadmap, this won't plug in cleanly. At $29/mo for the Solo plan with a 7-day free trial, the price is low-risk for a single rep or founder, though workspace-based billing means costs will climb as your team grows. The honest ceiling here is integrations — if your stack runs on HubSpot or Salesforce, you'll be doing manual syncs or living without bidirectional CRM data, which gets painful fast at scale.

Mateusz Sekta
Founder, vanderbuild
Learn more

Our Resources

The wedge

Agentic stack profile

API
Not public

No public programmatic access.

No public API. Not usable from an agent without scraping.

Agentic readiness
None

Not usable from an agent without scraping.

No public API. UI-only. Not usable from an agent without scraping, which we don't recommend.

Stack role
Sequencer

Where this tool slots into an agentic pipeline.

Plays the role of Sequencer in an agentic pipeline. Use it to send and track multi-step outbound cadences across channels.

Compare

Hexospark alternatives

Tools that solve a similar problem — compared at a glance.

Hexospark(this tool)
Pricing
Workspace-based
Budget
$$
Best for
SDR / BDR, Founder
Readiness
None
API
No
Instantly
Pricing
Workspace-based
Budget
$$
Best for
SDR / BDR, Founder
Readiness
Native
MCP
Yes
API
REST
Saleshandy
Pricing
Freemium
Budget
$$
Best for
SDR / BDR, Agency
Readiness
Native
MCP
Yes
API
REST
Answers

Frequently asked questions

Does Hexospark have a public API?

No — there's no publicly documented API as of today. Hexospark is operated through its UI.

How much does Hexospark cost?

Hexospark: pricing is workspace-based, expect mid tier ($$) spend. Full pricing page: https://hexospark.com/pricing/.

Who is Hexospark best for?

Hexospark is built for SDR / BDR, Founder. Fits SMB (1-50), Mid-market (50-500)-sized teams.