API DIRECTORY · COMMUNICATE AND COLLABORATE

Productivity, Docs & Collaboration

48 companies and tools in this category. Each listing links to the provider’s own website. Search the full directory

AsanaHosted API
Work and task management
Open documentation Pricing Status Details
Official source checked · checked 2026-10-23
BoldSignHosted API
Send documents for electronic signature, embed signing and track document status from an application.
Open documentation Pricing Status Details
Official documentation checked · checked 2026-10-25Supports API-key authentication and OAuth 2.0; a developer sandbox is documented.
BoxHosted API
Content management
Open documentation Pricing — No pricing page listedStatus Details
Official source checked · checked 2026-10-23
ClickUpHosted API
Work management
Open documentation Pricing Status Details
Official source checked · checked 2026-10-23
Coda / Superhuman DocsHosted API
Docs
Open documentation Pricing — No pricing page listedStatus Details
Official source indexed · retrieval limited · checked 2026-10-23
CronofyHosted API
Integrate calendars, availability, events and scheduling through the Cronofy API.
Set up API access Pricing — No pricing page listedStatus — No status page listedDetails
Official documentation checked · checked 2026-11-08The official client documents authorization-code exchange, refresh tokens and authorization revocation. Calendar access requires the relevant user authorization; no live calendar connection was made.
CrowdinHosted API
Manage translation files, projects and localization workflows through the Crowdin API.
Set up API access Pricing — No pricing page listedStatus — No status page listedDetails
Official documentation checked · checked 2026-11-08This listing covers the standard Crowdin localization API. Its enterprise API has separate endpoints and requirements. Current prices and account eligibility were not tested.
DatoCMSHosted API
Deliver structured content with GraphQL and automate publishing, asset management and live content updates.
Set up API access Docs Pricing Status Details
Official documentation checked · checked 2026-10-25Content Delivery API requests use a bearer API token with a role that grants record access; read-only and custom-role tokens are documented.
DirectusHosted API
Expose structured content and database records through permission-controlled REST and GraphQL APIs.
Set up API access Docs Pricing Status — No status page listedDetails
Official documentation checked · checked 2026-10-25Uses access tokens, cookies or sessions according to project permissions. Cloud and self-hosted deployments are available.
DocumensoSelf-hostedOpen source · AGPL-3.0
The Open Source DocuSign Alternative.
Open documentation Pricing — No pricing page listedStatus — No status page listedSource code Details
Official source checked · checked 2026-11-10
DocuSealHosted API
Create document templates, send signing submissions and embed electronic signatures in client applications.
Open documentation Pricing Status — No status page listedDetails
Official documentation checked · checked 2026-10-25Uses an API key. Hosted and on-premises self-hosted deployments are documented.
DocuSignAccess needs review
Listed in the supplied document; current public API availability is not confirmed
Open documentation Pricing Status Details
Official source checked · API access unverified · checked 2026-10-23Current public API access is unconfirmed; check the provider’s access options.
DropboxHosted API
File storage integrations
Open documentation Pricing Status Details
Official source checked · checked 2026-10-23
Dropbox SignHosted API
E-signatures
Open documentation Pricing — No pricing page listedStatus Details
Official source checked · checked 2026-10-23
EvernoteAccess needs review
Listed in the supplied document; current public API availability is not confirmed
Open documentation Pricing Status Details
Official source checked · API access unverified · checked 2026-10-23Current public API access is unconfirmed; check the provider’s access options.
Google Drive APIHosted API
Read, create and manage files through the Google Drive API using documented client libraries.
Set up API access Docs Pricing — No pricing page listedStatus — No status page listedDetails
Official documentation checked · checked 2026-11-08Access to private files requires the appropriate authorization, scopes and resource permissions. A generic API key does not grant access to private Drive files. No live account connection or pricing was tested.
Google Sheets APIHosted API
Read and update spreadsheet values and resources through the Google Sheets API.
Set up API access Docs Pricing — No pricing page listedStatus — No status page listedDetails
Official documentation checked · checked 2026-11-08Private spreadsheet access requires the appropriate authorization, scopes and resource permissions. Authentication options depend on the use case; no live spreadsheet connection or pricing was tested.
Google WorkspaceHosted API
Office suite
Open documentation Pricing — No pricing page listedStatus — No status page listedDetails
Official source checked · checked 2026-10-23
HygraphHosted API
Query and update structured content through GraphQL APIs for websites, applications and content workflows.
Open documentation Pricing Status Details
Official documentation checked · checked 2026-10-25Public API permissions or permanent bearer auth tokens control access; third-party OAuth setup requires provider coordination.
IFTTTHosted API
Automation glue
Open documentation Pricing Status Details
Official source checked · checked 2026-10-23
JotformHosted API
Form data integrations
Open documentation Pricing Status Details
Official source checked · checked 2026-10-23
LokaliseHosted API
Manage localization projects, translations, files and content workflows through documented APIs.
Set up API access Pricing — No pricing page listedStatus — No status page listedDetails
Official documentation checked · checked 2026-11-08The official SDK documents Expert and Vantage APIs and token initialization. Use the API and permissions appropriate to the project; current plan eligibility and prices were not verified.
LoomHosted API
Async video messaging
Open documentation Pricing Status Details
Official source checked · checked 2026-10-27
MakeHosted API
Automation glue
Open documentation Pricing Status Details
Official source checked · checked 2026-10-23
MergeHosted API
Sync customer business-system data through a unified integration API, including HR and payroll records.
Open documentation Pricing Status — No status page listedDetails
Official documentation checked · checked 2026-10-25API key and a linked-account token identify the requesting app and customer connection.
Microsoft GraphHosted API
Microsoft Graph API for Microsoft 365 productivity integrations, including mail, calendars and files.
Open documentation Pricing — No pricing page listedStatus — No status page listedDetails
Official source checked · checked 2026-10-23Required OAuth authorization, scopes and permissions depend on the operation. Use the appropriate Microsoft account or organizational permissions for the resources you need.
MiroHosted API
Collaborative whiteboards
Open documentation Pricing Status Details
Official source checked · checked 2026-10-23
monday.comHosted API
Work management integrations
Open documentation Pricing Status Details
Official source checked · checked 2026-10-23
NotionHosted API
Workspace content integrations
Open documentation Pricing Status — No status page listedDetails
Official source checked · checked 2026-10-23
NylasHosted API
Build email, calendar, contacts and scheduling features against connected customer accounts.
Open documentation Pricing — No pricing page listedStatus Details
Official documentation checked · checked 2026-10-25Nylas API credentials and end-user authorization are required.
Obsidian Local REST APISelf-hosted
Local notes
Open documentation Pricing — No pricing page listedStatus — No status page listedDetails
Official source checked · checked 2026-10-23Install and run this software to expose its API.
OneDriveHosted API
Files
Open documentation Pricing — No pricing page listedStatus — No status page listedDetails
Official source checked · checked 2026-10-23
PandaDocHosted API
E-signatures
Open documentation Pricing — No pricing page listedStatus Details
Official source checked · checked 2026-10-23
ParagonHosted API
Embed customer SaaS integrations, synchronize data and run actions or workflows from an app.
Open documentation Pricing Status Details
Official documentation checked · checked 2026-10-25Hosted and self-hosted deployments are documented. REST requests use a Paragon User Token.
PrismicHosted API
Fetch structured website content and automate content models, assets and content migrations through documented APIs.
Open documentation Pricing Status Details
Official documentation checked · checked 2026-10-25Content reads follow repository access settings; write APIs require scoped bearer tokens and a repository identifier.
QualtricsHosted API
Surveys
Open documentation Pricing — No pricing page listedStatus Details
Official source checked · checked 2026-10-23
ServiceNowHosted API
IT service management and workflows
Open documentation Pricing — No pricing page listedStatus — No status page listedDetails
Official source checked · checked 2026-10-27
SharePointHosted API
Files
Open documentation Pricing — No pricing page listedStatus — No status page listedDetails
Official source checked · checked 2026-10-23
signNowHosted API
Generate, prefill and send documents for signature with embedded signing and real-time status tracking.
Open documentation Pricing — No pricing page listedStatus Details
Official documentation checked · checked 2026-10-25Uses OAuth 2.0 flows and token management; go-live requirements apply before production use.
SignWellHosted API
Create document signing requests, reuse templates and embed electronic-signature workflows in an application.
Open documentation Pricing — No pricing page listedStatus Details
Official documentation checked · checked 2026-10-25Requests use an API key in the X-Api-Key header; a test mode is documented.
SmartsheetHosted API
Work management
Open documentation Pricing Status Details
Official source checked · checked 2026-10-23
StoryblokHosted API
Deliver structured website content and automate content updates using delivery, management and image-service APIs.
Open documentation Pricing Status — No status page listedDetails
Official documentation checked · checked 2026-10-25Content Delivery API requests require an access token; management and other APIs have their own authorization requirements.
SurveyMonkeyHosted API
Survey workflows
Open documentation Pricing Status Details
Official source checked · checked 2026-10-23
TallyHosted API
Forms
Open documentation Pricing Status Details
Official source checked · checked 2026-10-23
TodoistHosted API
Task management
Open documentation Pricing Status — No status page listedDetails
Official source checked · checked 2026-10-23
TrelloHosted API
Boards and cards
Open documentation Pricing — No pricing page listedStatus Details
Official source checked · checked 2026-10-23
TypeformHosted API
Form and response integrations
Open documentation Pricing Status Details
Official source checked · checked 2026-10-23
ZapierHosted API
Automation glue
Open documentation Pricing Status Details
Official source checked · checked 2026-10-23