DEVOPS
Security and governance controls catch up to the Copilot build-out
Alternatives · software development tools
CoolProp alternatives
The best CoolProp alternatives in software development tools, ranked by Sparkpulse's velocity_score.
Updated Aug 20, 2026
Looking for the best alternatives to CoolProp? Sparkpulse tracks and ranks 12 alternatives in software development tools by shipping velocity — how frequently each ships meaningful updates, verified from official changelogs. For reference, CoolProp shipped 0 meaningful updates in the last 30 days and carries a velocity score of 0.0 out of 10 in 2026. The alternatives below are ranked the same way, so you're comparing real release momentum, not marketing claims.
About CoolProp
CoolProp 8.0 bought sub-microsecond property lookups — and shipped a desktop app alongside it.
CoolProp released 8.0.0 in June 2026 after a long 7.x period, and paired it the same day with the first signed release of a Desktop GUI that had spent two months in unsigned alphas. The library release is dense: an SVD-compressed tabular backend giving sub-microsecond per-probe evaluation in the batched path, mass-basis vapor quality across HEOS and REFPROP, Chebyshev superancillaries for the SRK and Peng-Robinson cubics, a large fluid and mixture library expansion including the 2026 ASHRAE Standard 34 blends, and thread-safety work.
Velocity 0.0 · Last update 7d ago
Top 12 alternatives to CoolProp
Ranked by recent ship velocity. Tap any card for the full editorial breakdown, or pivot to a head-to-head.
DEVOPS
Appwrite keeps reworking its own plumbing — Go CLI, SquashFS mounts, and an MCP layer that refreshes itself
INFRA · APIS
Auth0 hands tenants a throttle on their own noisy apps
DEVOPS
Speakeasy stopped inventorying MCP servers and started adjudicating them.
DEVOPS
Workato is dismantling the assumptions that tied a Genie to one chat window at a time.
DEVOPS
Browser Use agents can now run on a schedule and work ahead of you, stopping only to get approval
DEVOPS
Sanity ships across every package at once, and the agent-facing surface moves fastest.
DEVOPS
The 29.0 line is stabilizing in public; 29.1 opens with load-tool work rather than engine work.
DEVOPS
WeWeb is turning the apps it builds into AI products, and metering the AI as it goes.
DEVOPS
Liquidsoap opens its 2.5 line with subtitles as a first-class content type and a streaming server of its own
DEVOPS
QuestDB 10.0 collapses ingest and egress into one binary protocol, then aims at agent-run notebooks.
DEVOPS
Sonic added real relevance ranking — and a benchmark to measure it.
CoolProp vs alternatives — shipping velocity at a glance
Velocity score (0–10) and meaningful releases shipped in the last 30 days, from official changelogs. Higher = shipping faster.
| Product | Velocity | Sparks · 30d | Focus areas | Latest release |
|---|---|---|---|---|
| CoolProp (baseline) | 0.0 | 0 | thermophysical propertiestabular interpolationrefprop | CoolProp 8.0.0: SVD-compressed tables give sub-microsecond property lookups |
| GitHub | 10.0 | 0 | copilotenterprise-governancecode-scanning | — |
| Appwrite | 10.0 | 0 | backend-as-a-servicemcpperformance | — |
| Auth0 | 10.0 | 1 | identityrate-limitingagent-identity | Custom Token Exchange - Session Delegation is now available in Open Early Access |
| Speakeasy | 10.0 | 1 | ai-governanceshadow-mcppolicy-enforcement | Approve or deny MCP servers with gathered evidence, and pause risk policies without deleting them |
| Workato | 8.8 | 1 | agent-runtimegeniesheadless-api | Agentic Headless API — Deploy Genies Anywhere |
| Browser Use | 7.5 | 2 | browser agentsscheduled automationagent autonomy | Scheduled V4 Agents, Agency Skill & Model Picker Updates |
| Sanity | 7.5 | 0 | headless-cmsmcpai-agents | — |
| Manticore Search | 6.3 | 1 | search engineshardingpatch cadence | Manticore 29.0 makes sharded tables operable and changes the SHARD_WRITE protocol |
| WeWeb | 6.3 | 1 | ai-integrationsbackend-workflowsno-code | 🤖 Add AI features to your app with new AI integrations |
| Liquidsoap | 6.3 | 1 | audio-streamingsubtitlesicecast | Subtitles become a content type and Liquidsoap ships its own Icecast server |
| QuestDB | 6.3 | 1 | time-serieswire-protocolapache-arrow | QuestDB 10.0: QWP, one binary streaming protocol for writes and Arrow reads |
| Sonic | 6.3 | 1 | search-indexrustbm25-ranking | BM25 relevance scoring lands; config rename breaks upgrades |
The 12 best CoolProp alternatives, in depth
1. GitHub · velocity 10.0
Security and governance controls catch up to the Copilot build-out.
Its velocity score of 10.0/10 reflects longer-term release cadence.
Where CoolProp leans on thermophysical properties, tabular interpolation and refprop, GitHub focuses on copilot, enterprise governance and code scanning.
GitHub and CoolProp have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
2. Appwrite · velocity 10.0
Appwrite keeps reworking its own plumbing — Go CLI, SquashFS mounts, and an MCP layer that refreshes itself.
Its velocity score of 10.0/10 reflects longer-term release cadence.
Where CoolProp leans on thermophysical properties, tabular interpolation and refprop, Appwrite focuses on backend as a service, mcp and performance.
Appwrite and CoolProp have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
3. Auth0 · velocity 10.0
Auth0 hands tenants a throttle on their own noisy apps.
Over the last 30 days Auth0 shipped 1 meaningful update vs CoolProp's 0, most recently “Custom Token Exchange - Session Delegation is now available in Open Early Access”. Its velocity score of 10.0/10 blends that with longer-term release cadence.
Where CoolProp leans on thermophysical properties, tabular interpolation and refprop, Auth0 focuses on identity, rate limiting and agent identity.
Over the last 30 days Auth0 has been shipping faster than CoolProp — a point in its favour if release momentum matters to you.
4. Speakeasy · velocity 10.0
Speakeasy stopped inventorying MCP servers and started adjudicating them.
Over the last 30 days Speakeasy shipped 1 meaningful update vs CoolProp's 0, most recently “Approve or deny MCP servers with gathered evidence, and pause risk policies without deleting them”. Its velocity score of 10.0/10 blends that with longer-term release cadence.
Where CoolProp leans on thermophysical properties, tabular interpolation and refprop, Speakeasy focuses on ai governance, shadow mcp and policy enforcement.
Over the last 30 days Speakeasy has been shipping faster than CoolProp — a point in its favour if release momentum matters to you.
Full Speakeasy trajectory → · Compare CoolProp vs Speakeasy →
5. Workato · velocity 8.8
Workato is dismantling the assumptions that tied a Genie to one chat window at a time.
Over the last 30 days Workato shipped 1 meaningful update vs CoolProp's 0, most recently “Agentic Headless API — Deploy Genies Anywhere”. Its velocity score of 8.8/10 blends that with longer-term release cadence.
Where CoolProp leans on thermophysical properties, tabular interpolation and refprop, Workato focuses on agent runtime, genies and headless api.
Over the last 30 days Workato has been shipping faster than CoolProp — a point in its favour if release momentum matters to you.
6. Browser Use · velocity 7.5
Browser Use agents can now run on a schedule and work ahead of you, stopping only to get approval.
Over the last 30 days Browser Use shipped 2 meaningful updates vs CoolProp's 0, most recently “Scheduled V4 Agents, Agency Skill & Model Picker Updates”. Its velocity score of 7.5/10 blends that with longer-term release cadence.
Where CoolProp leans on thermophysical properties, tabular interpolation and refprop, Browser Use focuses on browser agents, scheduled automation and agent autonomy.
Over the last 30 days Browser Use has been shipping faster than CoolProp — a point in its favour if release momentum matters to you.
Full Browser Use trajectory → · Compare CoolProp vs Browser Use →
7. Sanity · velocity 7.5
Sanity ships across every package at once, and the agent-facing surface moves fastest.
Its velocity score of 7.5/10 reflects longer-term release cadence.
Where CoolProp leans on thermophysical properties, tabular interpolation and refprop, Sanity focuses on headless cms, mcp and ai agents.
Sanity and CoolProp have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
8. Manticore Search · velocity 6.3
The 29.0 line is stabilizing in public; 29.1 opens with load-tool work rather than engine work.
Over the last 30 days Manticore Search shipped 1 meaningful update vs CoolProp's 0, most recently “Manticore 29.0 makes sharded tables operable and changes the SHARD_WRITE protocol”. Its velocity score of 6.3/10 blends that with longer-term release cadence.
Where CoolProp leans on thermophysical properties, tabular interpolation and refprop, Manticore Search focuses on search engine, sharding and patch cadence.
Over the last 30 days Manticore Search has been shipping faster than CoolProp — a point in its favour if release momentum matters to you.
Full Manticore Search trajectory → · Compare CoolProp vs Manticore Search →
9. WeWeb · velocity 6.3
WeWeb is turning the apps it builds into AI products, and metering the AI as it goes.
Over the last 30 days WeWeb shipped 1 meaningful update vs CoolProp's 0, most recently “🤖 Add AI features to your app with new AI integrations”. Its velocity score of 6.3/10 blends that with longer-term release cadence.
Where CoolProp leans on thermophysical properties, tabular interpolation and refprop, WeWeb focuses on ai integrations, backend workflows and no code.
Over the last 30 days WeWeb has been shipping faster than CoolProp — a point in its favour if release momentum matters to you.
10. Liquidsoap · velocity 6.3
Liquidsoap opens its 2.5 line with subtitles as a first-class content type and a streaming server of its own.
Over the last 30 days Liquidsoap shipped 1 meaningful update vs CoolProp's 0, most recently “Subtitles become a content type and Liquidsoap ships its own Icecast server”. Its velocity score of 6.3/10 blends that with longer-term release cadence.
Where CoolProp leans on thermophysical properties, tabular interpolation and refprop, Liquidsoap focuses on audio streaming, subtitles and icecast.
Over the last 30 days Liquidsoap has been shipping faster than CoolProp — a point in its favour if release momentum matters to you.
Full Liquidsoap trajectory → · Compare CoolProp vs Liquidsoap →
11. QuestDB · velocity 6.3
QuestDB 10.0 collapses ingest and egress into one binary protocol, then aims at agent-run notebooks.
Over the last 30 days QuestDB shipped 1 meaningful update vs CoolProp's 0, most recently “QuestDB 10.0: QWP, one binary streaming protocol for writes and Arrow reads”. Its velocity score of 6.3/10 blends that with longer-term release cadence.
Where CoolProp leans on thermophysical properties, tabular interpolation and refprop, QuestDB focuses on time series, wire protocol and apache arrow.
Over the last 30 days QuestDB has been shipping faster than CoolProp — a point in its favour if release momentum matters to you.
12. Sonic · velocity 6.3
Sonic added real relevance ranking — and a benchmark to measure it.
Over the last 30 days Sonic shipped 1 meaningful update vs CoolProp's 0, most recently “BM25 relevance scoring lands; config rename breaks upgrades”. Its velocity score of 6.3/10 blends that with longer-term release cadence.
Where CoolProp leans on thermophysical properties, tabular interpolation and refprop, Sonic focuses on search index, rust and bm25 ranking.
Over the last 30 days Sonic has been shipping faster than CoolProp — a point in its favour if release momentum matters to you.
Frequently asked questions
What are the best alternatives to CoolProp?
The top CoolProp alternatives we currently track in software development tools are GitHub, Appwrite, Auth0, Speakeasy, Workato, ranked by recent ship velocity.
How is this list of CoolProp alternatives ranked?
Alternatives are ranked by Sparkpulse's velocity_score — release cadence + 30-day spark count + sector-relative ship rate.
Can I compare CoolProp directly with one of these alternatives?
Yes — every card has a "Compare with CoolProp" link to a side-by-side /compare page.