|
| 1 | +--- |
| 2 | +metadata: |
| 3 | + title: "Insomnia vs Postman" |
| 4 | + content_type: landing_page |
| 5 | + description: Compare Insomnia and Postman at a glance. See how Insomnia’s open-source foundation, plugin ecosystem, and Kong integrations make it faster, lighter, and more flexible for API design and testing. |
| 6 | + breadcrumbs: |
| 7 | + - /insomnia/ |
| 8 | + products: |
| 9 | + - insomnia |
| 10 | + tags: |
| 11 | + - design-apis |
| 12 | + - test-apis |
| 13 | + - postman |
| 14 | + |
| 15 | + related_resources: |
| 16 | + - text: Design APIs with Insomnia |
| 17 | + url: /insomnia/design/ |
| 18 | + - text: Import content from Postman to multiple Insomnia projects |
| 19 | + url: /how-to/import-content-from-postman-to-multiple-insomnia-projects/ |
| 20 | + - text: Migrate collections and environments from Postman to Insomnia |
| 21 | + url: /how-to/migrate-collections-and-envrionments-from-postman-to-insomnia/ |
| 22 | + |
| 23 | +rows: |
| 24 | + - header: |
| 25 | + type: h1 |
| 26 | + text: "Insomnia vs Postman" |
| 27 | + columns: |
| 28 | + - blocks: |
| 29 | + - type: structured_text |
| 30 | + config: |
| 31 | + blocks: |
| 32 | + - type: text |
| 33 | + text: | |
| 34 | + Insomnia is an open-source desktop client for designing, testing, and documenting APIs. It is built for speed, simplicity, and supports offline work, and it connects directly to Kong Gateway and Konnect. |
| 35 | +
|
| 36 | + This page highlights where Insomnia provides broader, faster, or more flexible functionality than Postman. |
| 37 | + - blocks: |
| 38 | + - type: image |
| 39 | + config: |
| 40 | + url: /assets/icons/insomnia/insomnia.svg |
| 41 | + alt_text: Insomnia vs Postman comparison preview |
| 42 | + width: 200px |
| 43 | + |
| 44 | + - header: |
| 45 | + type: h2 |
| 46 | + text: "At a glance" |
| 47 | + columns: |
| 48 | + - blocks: |
| 49 | + - type: feature_table |
| 50 | + config: |
| 51 | + columns: |
| 52 | + - title: Insomnia |
| 53 | + key: insomnia |
| 54 | + - title: Postman |
| 55 | + key: postman |
| 56 | + features: |
| 57 | + - title: Open source (MIT license) |
| 58 | + subtitle: Fully open source with an active contributor community. |
| 59 | + insomnia: true |
| 60 | + postman: false |
| 61 | + - title: Works fully offline |
| 62 | + subtitle: Design and test APIs without login or network access. |
| 63 | + insomnia: true |
| 64 | + postman: false |
| 65 | + - title: Broad protocol support |
| 66 | + subtitle: Supports REST, GraphQL, gRPC, WebSockets, SOAP, and event streams. |
| 67 | + insomnia: true |
| 68 | + postman: true |
| 69 | + - title: Plugin ecosystem |
| 70 | + subtitle: Extend with community and custom plugins. |
| 71 | + insomnia: true |
| 72 | + postman: false |
| 73 | + - title: Kong ecosystem integration |
| 74 | + subtitle: Connect directly to Kong Gateway and Konnect for validation, mocking, and policy testing. |
| 75 | + insomnia: true |
| 76 | + postman: false |
| 77 | + - title: Built-in Git workflows |
| 78 | + subtitle: Version requests, documents, and tests with native Git. |
| 79 | + insomnia: true |
| 80 | + postman: false |
| 81 | + - title: Free core features |
| 82 | + subtitle: Use advanced capabilities without a paid plan. |
| 83 | + insomnia: true |
| 84 | + postman: false |
| 85 | + |
| 86 | + - header: |
| 87 | + type: h2 |
| 88 | + text: "Collaboration and workflows" |
| 89 | + columns: |
| 90 | + - blocks: |
| 91 | + - type: feature_table |
| 92 | + config: |
| 93 | + columns: |
| 94 | + - title: Insomnia |
| 95 | + key: insomnia |
| 96 | + - title: Postman |
| 97 | + key: postman |
| 98 | + features: |
| 99 | + - title: Workspace model |
| 100 | + subtitle: Organize work by organizations and projects that sync through Cloud or Git. |
| 101 | + insomnia: true |
| 102 | + postman: true |
| 103 | + - title: Version control workflows |
| 104 | + subtitle: Use Git for history, branching, and rollbacks. |
| 105 | + insomnia: true |
| 106 | + postman: false |
| 107 | + - title: Private-by-default sharing |
| 108 | + subtitle: Keep work entirely local or private unless pushed to a remote repository. |
| 109 | + insomnia: true |
| 110 | + postman: false |
| 111 | + - title: Access control and SSO |
| 112 | + subtitle: Use domain restrictions and Enterprise SSO. |
| 113 | + insomnia: true |
| 114 | + postman: true |
| 115 | + |
| 116 | + - header: |
| 117 | + type: h2 |
| 118 | + text: "Environment management and security" |
| 119 | + columns: |
| 120 | + - blocks: |
| 121 | + - type: feature_table |
| 122 | + config: |
| 123 | + columns: |
| 124 | + - title: Insomnia |
| 125 | + key: insomnia |
| 126 | + - title: Postman |
| 127 | + key: postman |
| 128 | + features: |
| 129 | + - title: Variable hierarchy |
| 130 | + subtitle: Use global, collection, and folder-level variables with inheritance. |
| 131 | + insomnia: true |
| 132 | + postman: false |
| 133 | + - title: Secure environment storage |
| 134 | + subtitle: Encrypt environment data locally and connect to external vaults. |
| 135 | + insomnia: true |
| 136 | + postman: false |
| 137 | + - title: Dynamic data generation |
| 138 | + subtitle: Use Faker.js template tags to generate realistic test data. |
| 139 | + insomnia: true |
| 140 | + postman: true |
| 141 | + - title: Response chaining and autocomplete |
| 142 | + subtitle: Reference previous responses with type-ahead suggestions. |
| 143 | + insomnia: true |
| 144 | + postman: false |
| 145 | + - title: Environment switching |
| 146 | + subtitle: Switch environments for each collection with inherited overrides. |
| 147 | + insomnia: true |
| 148 | + postman: false |
| 149 | + |
| 150 | + - header: |
| 151 | + type: h2 |
| 152 | + text: "Testing and automation" |
| 153 | + columns: |
| 154 | + - blocks: |
| 155 | + - type: feature_table |
| 156 | + config: |
| 157 | + columns: |
| 158 | + - title: Insomnia |
| 159 | + key: insomnia |
| 160 | + - title: Postman |
| 161 | + key: postman |
| 162 | + features: |
| 163 | + - title: Collection runner |
| 164 | + subtitle: Run collections without limits and export results. |
| 165 | + insomnia: true |
| 166 | + postman: true |
| 167 | + - title: Pre-request and test scripts |
| 168 | + subtitle: Use Mocha and Chai style syntax with Node.js modules. |
| 169 | + insomnia: true |
| 170 | + postman: true |
| 171 | + - title: Parallel execution |
| 172 | + subtitle: Run multiple collections in parallel through separate windows or CLI processes. |
| 173 | + insomnia: true |
| 174 | + postman: false |
| 175 | + - title: CLI-driven automation |
| 176 | + subtitle: Use Inso CLI for testing, linting, and CI/CD. |
| 177 | + insomnia: true |
| 178 | + postman: true |
| 179 | + - title: Git-driven workflows |
| 180 | + subtitle: Drive testing and versioning entirely through Git. |
| 181 | + insomnia: true |
| 182 | + postman: false |
| 183 | + |
| 184 | + - header: |
| 185 | + type: h2 |
| 186 | + text: "Design and documentation" |
| 187 | + columns: |
| 188 | + - blocks: |
| 189 | + - type: feature_table |
| 190 | + config: |
| 191 | + columns: |
| 192 | + - title: Insomnia |
| 193 | + key: insomnia |
| 194 | + - title: Postman |
| 195 | + key: postman |
| 196 | + features: |
| 197 | + - title: Supported formats |
| 198 | + subtitle: Work with OpenAPI, GraphQL, gRPC, and AsyncAPI. |
| 199 | + insomnia: true |
| 200 | + postman: true |
| 201 | + - title: Real-time preview |
| 202 | + subtitle: Update and preview API designs in a unified view. |
| 203 | + insomnia: true |
| 204 | + postman: false |
| 205 | + - title: Generate runnable requests |
| 206 | + subtitle: Convert API specs directly into runnable collections. |
| 207 | + insomnia: true |
| 208 | + postman: true |
| 209 | + - title: Documentation editing |
| 210 | + subtitle: Write documentation within OpenAPI files or request descriptions. |
| 211 | + insomnia: true |
| 212 | + postman: true |
| 213 | + - title: Export and publish |
| 214 | + subtitle: Export locally or publish through your own systems. |
| 215 | + insomnia: true |
| 216 | + postman: false |
| 217 | + |
| 218 | + - header: |
| 219 | + type: h2 |
| 220 | + text: "Mock servers and simulations" |
| 221 | + columns: |
| 222 | + - blocks: |
| 223 | + - type: feature_table |
| 224 | + config: |
| 225 | + columns: |
| 226 | + - title: Insomnia |
| 227 | + key: insomnia |
| 228 | + - title: Postman |
| 229 | + key: postman |
| 230 | + features: |
| 231 | + - title: Cloud mocks |
| 232 | + subtitle: Create cloud mocks with unlimited usage in Enterprise. |
| 233 | + insomnia: true |
| 234 | + postman: true |
| 235 | + - title: Self-hosted mocks |
| 236 | + subtitle: Run mocks locally or in controlled environments with Inso CLI or Enterprise. |
| 237 | + insomnia: true |
| 238 | + postman: false |
| 239 | + - title: Dynamic responses |
| 240 | + subtitle: Generate responses using template tags and Faker. |
| 241 | + insomnia: true |
| 242 | + postman: false |
| 243 | + - header: |
| 244 | + type: h2 |
| 245 | + text: "" |
| 246 | + columns: |
| 247 | + - blocks: |
| 248 | + - type: structured_text |
| 249 | + config: |
| 250 | + blocks: |
| 251 | + - type: text |
| 252 | + text: | |
| 253 | + **Related resources** |
| 254 | +
|
| 255 | + Explore more resources that support migration, API design, and workflow improvements: |
| 256 | +
|
| 257 | + - Design APIs with [Design](/insomnia/design/). |
| 258 | + - Import workflows with [Import and Export](/insomnia/import-export/). |
| 259 | + - Migrate work with [Import content from Postman to multiple Insomnia projects](/how-to/import-content-from-postman-to-multiple-insomnia-projects/). |
| 260 | + - Migrate collections with [Migrate collections and environments from Postman to Insomnia](/how-to/migrate-collections-and-environments-from-postman-to-insomnia/). |
| 261 | + - Use Git automation with the [Inso CLI](/inso-cli/). |
| 262 | + - Connect Insomnia to Kong Gateway and Konnect with [MCP Clients in Insomnia](/insomnia/mcp-clients-in-insomnia/). |
| 263 | + - Learn about Kong’s API workflows with [Kong Gateway](/gateway/). |
| 264 | + - View deployment and management options with [Konnect](/konnect/). |
| 265 | +
|
| 266 | + - blocks: |
| 267 | + - type: structured_text |
| 268 | + config: |
| 269 | + blocks: |
| 270 | + - type: text |
| 271 | + text: | |
| 272 | + **Next steps** |
| 273 | +
|
| 274 | + Continue exploring Insomnia’s capabilities: |
| 275 | +
|
| 276 | + - Learn about [Documents](/insomnia/documents/). |
| 277 | + - Explore [Collections](/insomnia/collections/). |
| 278 | + - Manage [Environments](/insomnia/environments/). |
| 279 | + - Simulate APIs with [Mock servers](/insomnia/mock-servers/). |
| 280 | + - Write tests with [Scripts](/insomnia/scripts/). |
| 281 | + - Review advanced features in [Insomnia Enterprise](/insomnia/enterprise/). |
| 282 | +
|
| 283 | + |
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