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Comparison · Infra & APIs
Expo vs Merge
A side-by-side editorial comparison of Expo and Merge — release velocity, themes, recent moves, and the top alternatives to consider.
Expo vs Merge: at a glance
| Feature | Expo | Merge |
|---|---|---|
| Sector | Infra & APIs | Infra & APIs |
| Velocity score | 6.3 | 6.3 |
| Sparks · 30d | 1 | 1 |
| Top themes | sdk, mobile-devtools, observability, eas | api-integration, llm-gateway, agent-tools, connector-catalog |
| Last editorial update | 4h ago | 7d ago |
| Website | — | — |
What is Expo?
Expo kills its AI agent, SDK 58 beta arrives as EAS observability stack hits GA
Expo is at a turning point: the EAS infrastructure layer — build, update, and now observe — is maturing into production-grade tooling, with EAS Observe reaching GA in August and SDK 58 entering beta this week. Simultaneously, Expo shut down its AI Agent experiment after months in closed beta, a signal that building an AI coding assistant directly on the platform didn't reach product-market fit. The MCP server and Claude desktop integration indicate where the AI bet now sits: in connectors, not agents.
What is Merge?
Merge's Gateway adds text-to-video routing as the connector catalog expands into enterprise verticals
Merge is shipping weekly across three product lines: Gateway (AI model routing), Unified (data sync abstraction), and Agent Handler (connector tooling for AI agents). Gateway added text-to-video generation through fal.ai and Interfaze web search alongside seven new LLMs including Claude Fable 5.1 and Gemini 3.8 Flash. Agent Handler's connector catalog now includes Goldcast (73 tools), Luma (67 tools), and enterprise verticals like Clio, Avalara, and Nextech Practice+.
Expo vs Merge: editorial side-by-side
Expo
6.3INFRA · APIS
Expo kills its AI agent, SDK 58 beta arrives as EAS observability stack hits GA
◆ Current state
Expo is at a turning point: the EAS infrastructure layer — build, update, and now observe — is maturing into production-grade tooling, with EAS Observe reaching GA in August and SDK 58 entering beta this week. Simultaneously, Expo shut down its AI Agent experiment after months in closed beta, a signal that building an AI coding assistant directly on the platform didn't reach product-market fit. The MCP server and Claude desktop integration indicate where the AI bet now sits: in connectors, not agents.
◆ Where it's heading
Expo is consolidating around EAS as an observable infrastructure layer, not as an AI product builder. The MCP server and third-party integrations (PostHog, Claude) suggest the strategy is to serve as a data and build substrate that AI tools operate on top of. SDK 58 will push new device capabilities through the standard pipeline; EAS Observe data becoming a programmable surface for AI tools is the natural next extension of this approach.
◆ Prediction
The next move is a stable SDK 58 release and deeper AI-tool integrations via MCP — Expo is betting its AI story on being the substrate that coding assistants operate on, not on shipping its own. Expect more one-command observability integrations to follow PostHog.
Merge
6.3INFRA · APIS
Merge's Gateway adds text-to-video routing as the connector catalog expands into enterprise verticals
◆ Current state
Merge is shipping weekly across three product lines: Gateway (AI model routing), Unified (data sync abstraction), and Agent Handler (connector tooling for AI agents). Gateway added text-to-video generation through fal.ai and Interfaze web search alongside seven new LLMs including Claude Fable 5.1 and Gemini 3.8 Flash. Agent Handler's connector catalog now includes Goldcast (73 tools), Luma (67 tools), and enterprise verticals like Clio, Avalara, and Nextech Practice+.
◆ Where it's heading
Merge is moving beyond integration abstraction into full AI infrastructure. Gateway is no longer just an LLM router — it handles text, video generation, and web search through a single endpoint. Agent Handler's file-transfer-by-reference capability across SharePoint, Outlook, Gmail, and Drive removes a fundamental friction point where large files had to pass through conversation context. The connector expansion into events, legal, and healthcare suggests vertical market acceleration beyond the developer-first base.
◆ Prediction
Image generation routing to Gateway seems like the next logical multimodal addition. The connector catalog is growing fast enough that quality controls — rate-limit handling, edge-case robustness — will increasingly matter as much as new additions.
Alternatives to Expo and Merge
Other Infra & APIs products tracked by Sparkpulse, ranked by recent ship velocity. Each card links to a full editorial trajectory and lets you pivot into a head-to-head comparison with either Expo or Merge.
Redocly
Redocly ships a built-in MCP server page across its entire docs platform, with public and authenticated endpoints
Jackett
Jackett in pure tracker-maintenance mode, daily domain and category updates only
Skipper
Skipper adds Redis as a distributed L2 cache backend amid a high-frequency patch cadence.
Kubernetes
Kubernetes v1.37 matures its memory management and scheduling stack for AI/ML workloads.
GitHub
GitHub Copilot gets cost-aware inference tiers as enterprise AI tooling tightens across the platform.
Recent activity from Expo and Merge
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 21h agoExpoExpo SDK 58 Beta is now available ⚡
- 7d agoExpoConnect PostHog to your Expo app in one command
- 15d agoMergeNew endpoint coverage and sync improvements across Accounting, CRM, and Ticketing
- 15d agoMergeSeven new models, text-to-video and web search support, deeper usage visibility ⚡
- 15d agoMergeThree new connectors, expanded tool coverage, and faster setup across four more connectors
- 27d agoExpoEAS Observe is now generally available
- 1mo agoMergeNew model lineup: Grok 4.6, Gemini 3.7 Flash, and GLM-5.3 Flash
- 1mo agoMergeNew write endpoints land across Accounting, from QuickBooks to Xero
- 1mo agoMergeA broader connector catalog, cross-app file transfer, and finer Skills publishing controls
- 1mo agoExpoConnect Expo in the Claude desktop app
- 1mo agoExpoExpo Agent: ending the closed beta and winding the project down ⚡
- 1mo agoExpoEAS Observe GA scheduled for August 20
Frequently asked questions
What is the difference between Expo and Merge?
They serve adjacent needs but don't currently overlap on shipped themes. Expo and Merge are shipping at a similar cadence (velocity 6.3 vs 6.3, both within Sparkpulse's "active" band). See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is Expo better than Merge?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Expo and Merge are shipping at a similar cadence (velocity 6.3 vs 6.3, both within Sparkpulse's "active" band). For your specific use case, the alternatives sections above list other Infra & APIs products to evaluate alongside.
What are the best alternatives to Expo?
Top Expo alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "Expo alternatives" section above for the current picks, or visit /alternatives/expo for the full list with editorial commentary on each.
What are the best alternatives to Merge?
Top Merge alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "Merge alternatives" section above for the current picks, or visit /alternatives/merge-dev for the full list with editorial commentary on each.