Top 50 Developer Infrastructure Tools — May 2026

Developer infrastructure tools are crowded now: deploy platforms, coding agents, AI workbenches, auth layers, observability, and workflow tooling all sit in the same field. This May 2026 ToolVitals list gives a ranked snapshot of how these tools are performing across health, shipping, and broader market signal.

The ranking is ordered by ToolVitals score, from highest to lowest. When tools tie on ToolVitals score, GitHub stars act as the secondary popularity signal, so the ordering reflects both current product strength and how much attention each project has drawn.

Rankings

Rank	Tool	Health	Shipping	GitHub Stars	Score	Status
1	Vercel	97	98	139007	98	🟢 Excellent
2	Render	100	100	7	98	🟢 Excellent
3	AutoGPT	100	100	183808	94	🟢 Excellent
4	OpenCode	95	100	150804	94	🟢 Excellent
5	Open WebUI	95	100	134511	94	🟢 Excellent
6	Gemini CLI	95	100	102556	94	🟢 Excellent
7	Browser Use	95	100	90586	94	🟢 Excellent
8	Daytona	95	100	72377	94	🟢 Excellent
9	AFFiNE	94	100	67743	94	🟢 Excellent
10	Meilisearch	100	100	57331	94	🟢 Excellent
11	Mem0	100	100	54173	94	🟢 Excellent
12	CrewAI	100	100	50087	94	🟢 Excellent
13	LiteLLM	100	100	44897	94	🟢 Excellent
14	Goose	95	100	43419	94	🟢 Excellent
15	Agno	100	100	39719	94	🟢 Excellent
16	ToolJet	100	100	37799	94	🟢 Excellent
17	Tiptap	100	100	36466	94	🟢 Excellent
18	LibreChat	95	100	36166	94	🟢 Excellent
19	File Browser	95	100	34480	94	🟢 Excellent
20	Backstage	95	100	33213	94	🟢 Excellent
21	Continue	97	91	32834	94	🟢 Excellent
22	CopilotKit	100	100	30463	94	🟢 Excellent
23	NextAuth	89	100	28211	94	🟢 Excellent
24	Better Auth	95	100	28012	94	🟢 Excellent
25	Composio	100	100	27930	94	🟢 Excellent
26	Budibase	100	100	27875	94	🟢 Excellent
27	FastGPT	95	100	27857	94	🟢 Excellent
28	Langfuse	100	100	26196	94	🟢 Excellent
29	Biome	94	100	24474	94	🟢 Excellent
30	Saleor	100	100	22853	94	🟢 Excellent
31	NocoBase	95	100	22221	94	🟢 Excellent
32	Promptfoo	100	100	20626	94	🟢 Excellent
33	Docmost	100	100	19935	94	🟢 Excellent
34	Opik	100	100	19088	94	🟢 Excellent
35	Kilo Code	100	100	18637	94	🟢 Excellent
36	Keploy	95	100	17125	94	🟢 Excellent
37	Windmill	100	100	16343	94	🟢 Excellent
38	Spree	95	100	15372	94	🟢 Excellent
39	OneDev	95	100	14892	94	🟢 Excellent
40	Scalar	100	100	14864	94	🟢 Excellent
41	Midscene	95	100	12829	94	🟢 Excellent
42	Formbricks	95	100	12141	94	🟢 Excellent
43	Docuseal	95	100	11779	94	🟢 Excellent
44	Knip	94	100	11113	94	🟢 Excellent
45	Superset.sh	95	100	10059	94	🟢 Excellent
46	Nhost	97	100	9140	94	🟢 Excellent
47	Nango	97	100	7202	94	🟢 Excellent
48	ForgeCode	91	100	7064	94	🟢 Excellent
49	Plano	91	100	6394	94	🟢 Excellent
50	Flagsmith	97	100	6324	94	🟢 Excellent

Top 3 Highlights

Vercel ranks first with a ToolVitals score of 98 and 139,007 GitHub stars. Its description is simple and direct: a frontend cloud for deploying web apps, and that focus lines up with its strong health and shipping scores.

Render ties Vercel on ToolVitals score at 98, with perfect health and shipping scores. It stands out as a cloud platform for apps and databases, but its GitHub star count is much smaller, so it lands behind Vercel in the ranking.

AutoGPT is the first of the 94-score group and has the largest GitHub star count in that tier at 183,808. Its position reflects both strong product scores and the size of its audience around accessible AI tooling.

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