Sierra alternative

Looking past Sierra?

Sierra talks to your customers, and does it at a scale few can match. Beagle talks to your team - the internal teammate spanning sales, ops, support and recruiting behind the scenes.

1,000 free credits to start. No credit card. Working in five minutes.

The short answer

Which one is for you.

Choose Sierra

Customer service AI

Pick Sierra when the job is handling high-volume customer conversations and you can carry an enterprise contract.

Choose Beagle

AI teammate in chat

Pick Beagle when the person you are missing is internal, and you want to start this afternoon without a sales cycle.

Feature by feature

The scorecard.

Sierra is a customer service AI. An enterprise platform for customer-facing AI agents across chat, voice, email and SMS. Six capabilities, marked the same way for both.

CapabilitySierraBeagle
Lives in Slack and Microsoft TeamsNoYour customer channels - chat, voice, SMS and email.YesSlack and Microsoft Teams, as a teammate.
Reads your team's channelsNoCustomer conversations and your systems of record.YesEvery channel it is invited to, scoped to what each teammate can see.
Speaks up without being askedPartialReactive by design, with proactive outreach campaigns.YesPipes up unprompted when something needs you.
Acts across your whole stackPartialYour billing, order and CRM systems.YesDrafts and does the work across ~2,700 connected apps.
Remembers your team over timePartialRemembers the customer, not your team.YesRemembers your tone, your people and what you decided.
Waits for approval before actingNoEscalates to a human rather than asking first.YesAlways waits for your nod before anything goes out.

Worth saying plainly: these six are the things Beagle is built to do, so they flatter Beagle. Sierra is a customer service AI and is not trying to do most of them - a low score here is a difference in job, not a fault. What Sierra does better is the other half of the picture.

What it costs

Price, plainly.

Published prices only. Where Sierra does not publish one, we say so instead of guessing.

Sierra

Free to start
No free tier
Paid from
Talk to sales
How it is sold
Outcome-based, per resolution

Beagle

Free to start
1,000 credits, no card
Paid from
$49/mo
How it is sold
Flat, 5,000 credits every month
Full pricing
Credit where it is due

What Sierra does better.

Nobody switches on a page that pretends the other tool is rubbish. Here is the honest case for Sierra.

The difference

Where Beagle fits.

The shape of work Sierra was not built for.

  1. Lives where you talk

    Beagle is a teammate in Slack and Microsoft Teams, not a tab you switch to. It reads the channels it is invited to and answers in the thread.

  2. Does the work, not just the talk

    It drafts the reply, updates the record and chases the action item across ~2,700 tools - then waits for your nod before anything goes out.

  3. Learns your team

    Correct it once and it remembers. Over time it knows your tone, your accounts and your decisions - the part Sierra leaves to you.

FAQ

Common questions.

Is Beagle a good Sierra alternative?

If you want an AI that lives in Slack and Microsoft Teams, reads your channels, and does the work rather than waiting to be asked, yes. Sierra talks to your customers, and does it at a scale few can match. Beagle talks to your team - the internal teammate spanning sales, ops, support and recruiting behind the scenes.

What is the difference between Beagle and Sierra?

Sierra is a customer service AI: An enterprise platform for customer-facing AI agents across chat, voice, email and SMS. Beagle is an AI teammate that sits in your Slack or Microsoft Teams channels, reads the thread, remembers your team, and drafts or does the work across roughly 2,700 connected apps - always pausing for your approval first.

When should I pick Sierra over Beagle?

Pick Sierra when the job is handling high-volume customer conversations and you can carry an enterprise contract. Sierra is genuinely strong at: Outcome-based pricing: you pay per resolution rather than per seat. Voice, chat, SMS, email and ChatGPT handled by one agent. Customer memory that carries preferences and history across conversations.

Can Beagle replace Sierra?

It depends on the job. Pick Beagle when the person you are missing is internal, and you want to start this afternoon without a sales cycle. Plenty of teams run both - Beagle covers the day-to-day work inside chat and hands off to the specialist tool where it is better.

Does Beagle work in Slack and Microsoft Teams?

Yes. Beagle lives natively in both, reading only what each teammate can see and waiting for your nod before it acts.

How is Beagle priced compared to Sierra?

Beagle is free to start - 1,000 credits on signup, no credit card. A $49/month membership adds 5,000 credits every month, with one-time top-up packs when you need more. Sierra prices outcome-based, quoted per contract.

Keep exploring

Compare more.

The full Beagle comparison

Done switching tabs.
Hire the dog.

Try Beagle free for one seat and see how it compares to Sierra on your own work.

Before you decide

See what I would do for your team.

Give me your website and I will show you what I would actually run, on your business, not a demo one. No account, no card.

I only read what is public. Nothing is saved to your name until you say so.

Try Beagle before you decide.1,000 free credits. No card.Hire Beagle