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4 guides · 12 tools tracked · updated weekly

Connect your stack. Stop doing it by hand.

Practical integration tutorials, tested software reviews and honest tool comparisons for the people who actually maintain the automation stack.

Tools tested
12
Hours of testing
400+
Review cycle
90 days
Vendor influence
Zero

Start where your problem is

Everything on StackPipeline is organised around the question you are actually trying to answer.

Latest guides

Freshly published and recently re-verified.

View all guides

Comparison

The Best Zapier Alternatives, Ranked

We tested every major Zapier competitor on cost, logic depth and reliability. Here is which one fits your stack — and what you give up.

  • Zapier
  • Make
  • n8n
Dana Whitfield 1 min read

Integration

How to Connect Zapier to HubSpot

Sync leads, deals and contacts from any app into HubSpot with Zapier. Field mapping, deduplication and rate limits covered step by step.

  • Zapier
  • HubSpot
  • CRM
Dana Whitfield 2 min read

Review

Clay Review: 90 Days and 5,000 Contacts Later

We ran 5,000 contacts through Clay against three single-vendor tools. Match rates, real costs, credit burn and who should skip it.

  • Clay
  • Data enrichment
  • Outbound
Dana Whitfield 2 min read

Integration

How to Connect Airtable to Slack

Send Airtable record updates to Slack with formatted Block Kit messages, conditional filters and zero duplicate alerts. Full setup walkthrough.

  • Airtable
  • Slack
  • Alerting
Marcus Oyelaran 1 min read

Top-rated tools

Ranked by our tested score, not by commission rate.

Full directory

Clay

Data enrichment

Free tier

Waterfall enrichment across 100+ data providers in one spreadsheet-style canvas.

From
$149/mo
Integrations
150+
4.7 /5

n8n

Workflow automation

Free tier

Source-available automation you can self-host, with unlimited steps and native JavaScript nodes.

From
$24/mo (or free self-hosted)
Integrations
1,100+
4.6 /5

Slack

Communication

Free tier

The default alerting surface for automated workflows and pipeline notifications.

From
$8.75 per seat/mo
Integrations
2,600+
4.5 /5

Zapier

Workflow automation

Free tier

The broadest no-code automation network, with connectors for almost every SaaS tool on the market.

From
$29.99/mo
Integrations
7,000+
4.5 /5
Free tier

All-in-one CRM with a genuinely usable free tier and the deepest marketing automation in mid-market.

From
Free / $20 per seat
Integrations
1,700+
4.4 /5

Make

Workflow automation

Free tier

Visual scenario builder with router logic and iterators at roughly a third of Zapier's per-task cost.

From
$10.59/mo
Integrations
2,000+
4.4 /5

How we keep this honest

StackPipeline makes money from affiliate commissions. That creates an obvious incentive problem, so we built the process to remove it: scores are assigned before monetisation is applied, every tool is tested on a paid or trial plan, and pricing is re-verified against vendor pages on a fixed 90-day cycle.

  • Tested, not summarised

    Every review is based on hands-on use of a paid or trial plan, with hours logged on the page.

  • Named, credentialed authors

    Each guide carries a real byline with verifiable experience and a public profile.

  • Fact-checked before publishing

    An editor independently verifies pricing, claims and screenshots on comparison content.

  • Disclosed everywhere

    Affiliate relationships are declared on every page that contains a tracked link.