Is Math cheaper than Opstream?

For most accounts under typical category usage, the answer depends on tier. Math is in the unknown band (—), while Opstream is unknown (Pricing varies). At parity scale, the cheaper option can save 30–60% — but feature-for-feature swaps usually narrow the gap above the second tier.

Why isn't every option on this list?

This page surfaces 12 alternatives ranked by blended score. Apps just outside the top-12 typically have lower feature similarity (under 40%), thinner listings (audit under 65), or have flagged review-quality issues. If you have a specific app in mind, check the full Slack catalog for its profile.

How is the ranking built?

Three signals, weighted: feature similarity (45%) from N-gram match against Opstream's feature signature, audit + rating (35%) blending listing quality with rolling 90-day rating, and review velocity (20%) tracking 30-day review additions normalized by category baseline. We don't accept paid placement and we publish the rules so you can audit them yourself.

When was this ranking last updated?

This page rebuilds daily. Source data — Opstream's listing and the 12 alternatives' listings — is scraped every 24 hours. Audit scores re-run on the same cadence. If a rating shifts more than 0.05★ overnight, that's a real change in the marketplace, not a model artifact.

Can I track Opstream alongside its alternatives in AppRanks?

Yes — that's the dashboard product. Add up to 12 competitors to any app you track, and AppRanks will surface daily ranking deltas, ad activity, keyword overlap, and rating-curve divergence. The free tier covers 1 app + 3 competitors. Try free →

Opstream alternatives — Slack apps ranked by audit score

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Opstream alternatives — Slack apps ranked by audit score

SIDE-BY-SIDE COMPARISON

Opstream versus the top 3.

Five rows, all loaded above the fold. Wins are highlighted; nothing's hidden behind a tab.

YOU'RE LEAVING

Opstream

#1 in Finance

Rating—

Reviews0

AuditNot audited

PricingPricing varies

Best forFinance workflows

TOP PICK

Math

#1 in Finance

Rating—

Reviews0 ★

AuditNot audited

Pricing—

MatchMedium · 50%

Best forFinance workflows

RANK #2

Payments Agent

#2 in Finance

Rating—

Reviews0 ★

AuditNot audited

Pricing—

MatchMedium · 50%

Best forFinance workflows

RANK #3

UPSIDER

#3 in Finance

Rating—

Reviews0 ★

AuditNot audited

PricingFree

MatchMedium · 50%

Best forFinance workflows

	YOU'RE LEAVING Opstream #1 in Finance	TOP PICK Math #1 in Finance	RANK #2 Payments Agent #2 in Finance	RANK #3 UPSIDER #3 in Finance
Average rating	—	—	—	—
Review count	0	0	0

Alternatives to Opstream

Three you should evaluate first.

Math

Payments Agent

UPSIDER

Opstream versus the top 3.

Opstream

Math

Payments Agent

UPSIDER

The next 9, denser.

9 more Slack alternatives to Opstream

How these alternatives are ranked

Four reasons people leave.

Pricing has outgrown your usage

You need a feature outside the focus

Support response has slowed you down

Your scale has changed since you picked

Answers built from the data.

Continue your research

Audit Opstream's listing

Opstream vs Math

Slack category leaders